[600] 0.245.9.216.in-addr.arpa. domain name pointer c245-000.blackberry.net
[600] 1.245.9.216.in-addr.arpa. domain name pointer vlan245.core.waterloo.rim.net
[600] 2.245.9.216.in-addr.arpa. domain name pointer vlan245.core01.waterloo.rim.net
[600] 3.245.9.216.in-addr.arpa. domain name pointer vlan245.core02.waterloo.rim.net
[600] 4.245.9.216.in-addr.arpa. domain name pointer c245-004.blackberry.net
[600] 5.245.9.216.in-addr.arpa. domain name pointer c245-005.blackberry.net
[600] 6.245.9.216.in-addr.arpa. domain name pointer c245-006.blackberry.net
[600] 7.245.9.216.in-addr.arpa. domain name pointer c245-007.blackberry.net
[600] 8.245.9.216.in-addr.arpa. domain name pointer c245-008.blackberry.net
[600] 9.245.9.216.in-addr.arpa. domain name pointer c245-009.blackberry.net
[600] 10.245.9.216.in-addr.arpa. domain name pointer c245-010.blackberry.net
[600] 11.245.9.216.in-addr.arpa. domain name pointer c245-011.blackberry.net
[600] 12.245.9.216.in-addr.arpa. domain name pointer c245-012.blackberry.net
[600] 13.245.9.216.in-addr.arpa. domain name pointer c245-013.blackberry.net
[600] 14.245.9.216.in-addr.arpa. domain name pointer c245-014.blackberry.net
[600] 15.245.9.216.in-addr.arpa. domain name pointer c245-015.blackberry.net
[600] 16.245.9.216.in-addr.arpa. domain name pointer c245-016.blackberry.net
[600] 17.245.9.216.in-addr.arpa. domain name pointer c245-017.blackberry.net
[600] 18.245.9.216.in-addr.arpa. domain name pointer c245-018.blackberry.net
[600] 19.245.9.216.in-addr.arpa. domain name pointer c245-019.blackberry.net
[600] 20.245.9.216.in-addr.arpa. domain name pointer c245-020.blackberry.net
[600] 21.245.9.216.in-addr.arpa. domain name pointer c245-021.blackberry.net
[600] 22.245.9.216.in-addr.arpa. domain name pointer c245-022.blackberry.net
[600] 23.245.9.216.in-addr.arpa. domain name pointer c245-023.blackberry.net
[600] 24.245.9.216.in-addr.arpa. domain name pointer c245-024.blackberry.net
[600] 25.245.9.216.in-addr.arpa. domain name pointer c245-025.blackberry.net
[600] 26.245.9.216.in-addr.arpa. domain name pointer c245-026.blackberry.net
[600] 27.245.9.216.in-addr.arpa. domain name pointer c245-027.blackberry.net
[600] 28.245.9.216.in-addr.arpa. domain name pointer c245-028.blackberry.net
[600] 29.245.9.216.in-addr.arpa. domain name pointer c245-029.blackberry.net
[600] 30.245.9.216.in-addr.arpa. domain name pointer c245-030.blackberry.net
[600] 31.245.9.216.in-addr.arpa. domain name pointer c245-031.blackberry.net
[600] 32.245.9.216.in-addr.arpa. domain name pointer c245-032.blackberry.net
[600] 33.245.9.216.in-addr.arpa. domain name pointer c245-033.blackberry.net
[600] 34.245.9.216.in-addr.arpa. domain name pointer c245-034.blackberry.net
[600] 35.245.9.216.in-addr.arpa. domain name pointer c245-035.blackberry.net
[600] 36.245.9.216.in-addr.arpa. domain name pointer c245-036.blackberry.net
[600] 37.245.9.216.in-addr.arpa. domain name pointer c245-037.blackberry.net
[600] 38.245.9.216.in-addr.arpa. domain name pointer c245-038.blackberry.net
[600] 39.245.9.216.in-addr.arpa. domain name pointer c245-039.blackberry.net
[600] 40.245.9.216.in-addr.arpa. domain name pointer c245-040.blackberry.net
[600] 41.245.9.216.in-addr.arpa. domain name pointer mx01.itsa-mv.testnet.rim.net klaymen.rim.net ip.rim.net
[600] 42.245.9.216.in-addr.arpa. domain name pointer c245-042.blackberry.net
[600] 43.245.9.216.in-addr.arpa. domain name pointer c245-043.blackberry.net
[600] 44.245.9.216.in-addr.arpa. domain name pointer c245-044.blackberry.net
[600] 45.245.9.216.in-addr.arpa. domain name pointer c245-045.blackberry.net
[600] 46.245.9.216.in-addr.arpa. domain name pointer c245-046.blackberry.net
[600] 47.245.9.216.in-addr.arpa. domain name pointer c245-047.blackberry.net
[600] 48.245.9.216.in-addr.arpa. domain name pointer c245-048.blackberry.net
[600] 49.245.9.216.in-addr.arpa. domain name pointer c245-049.blackberry.net
[600] 50.245.9.216.in-addr.arpa. domain name pointer c245-050.blackberry.net
[600] 51.245.9.216.in-addr.arpa. domain name pointer c245-051.blackberry.net
[600] 52.245.9.216.in-addr.arpa. domain name pointer xsf01ykf.rim.net
[600] 53.245.9.216.in-addr.arpa. domain name pointer mas.testnet.rim.net
[600] 54.245.9.216.in-addr.arpa. domain name pointer c245-054.blackberry.net
[600] 55.245.9.216.in-addr.arpa. domain name pointer c245-055.blackberry.net
[600] 56.245.9.216.in-addr.arpa. domain name pointer c245-056.blackberry.net
[600] 57.245.9.216.in-addr.arpa. domain name pointer pic01ykf.pic.testnet.rim.net
[600] 58.245.9.216.in-addr.arpa. domain name pointer c245-058.blackberry.net
[600] 59.245.9.216.in-addr.arpa. domain name pointer c245-059.blackberry.net
[600] 60.245.9.216.in-addr.arpa. domain name pointer c245-060.blackberry.net
[600] 61.245.9.216.in-addr.arpa. domain name pointer c245-061.blackberry.net
[600] 62.245.9.216.in-addr.arpa. domain name pointer c245-062.blackberry.net
[600] 63.245.9.216.in-addr.arpa. domain name pointer c245-063.blackberry.net
[600] 64.245.9.216.in-addr.arpa. domain name pointer c245-064.blackberry.net
[600] 65.245.9.216.in-addr.arpa. domain name pointer c245-065.blackberry.net
[600] 66.245.9.216.in-addr.arpa. domain name pointer c245-066.blackberry.net
[600] 67.245.9.216.in-addr.arpa. domain name pointer c245-067.blackberry.net
[600] 68.245.9.216.in-addr.arpa. domain name pointer c245-068.blackberry.net
[600] 69.245.9.216.in-addr.arpa. domain name pointer c245-069.blackberry.net
[600] 70.245.9.216.in-addr.arpa. domain name pointer c245-070.blackberry.net
[600] 71.245.9.216.in-addr.arpa. domain name pointer c245-071.blackberry.net
[600] 72.245.9.216.in-addr.arpa. domain name pointer c245-072.blackberry.net
[600] 73.245.9.216.in-addr.arpa. domain name pointer c245-073.blackberry.net
[600] 74.245.9.216.in-addr.arpa. domain name pointer c245-074.blackberry.net
[600] 75.245.9.216.in-addr.arpa. domain name pointer c245-075.blackberry.net
[600] 76.245.9.216.in-addr.arpa. domain name pointer c245-076.blackberry.net
[600] 77.245.9.216.in-addr.arpa. domain name pointer c245-077.blackberry.net
[600] 78.245.9.216.in-addr.arpa. domain name pointer c245-078.blackberry.net
[600] 79.245.9.216.in-addr.arpa. domain name pointer c245-079.blackberry.net
[600] 80.245.9.216.in-addr.arpa. domain name pointer c245-080.blackberry.net
[600] 81.245.9.216.in-addr.arpa. domain name pointer c245-081.blackberry.net
[600] 82.245.9.216.in-addr.arpa. domain name pointer c245-082.blackberry.net
[600] 83.245.9.216.in-addr.arpa. domain name pointer c245-083.blackberry.net
[600] 84.245.9.216.in-addr.arpa. domain name pointer c245-084.blackberry.net
[600] 85.245.9.216.in-addr.arpa. domain name pointer c245-085.blackberry.net
[600] 86.245.9.216.in-addr.arpa. domain name pointer c245-086.blackberry.net
[600] 87.245.9.216.in-addr.arpa. domain name pointer c245-087.blackberry.net
[600] 88.245.9.216.in-addr.arpa. domain name pointer c245-088.blackberry.net
[600] 89.245.9.216.in-addr.arpa. domain name pointer c245-089.blackberry.net
[600] 90.245.9.216.in-addr.arpa. domain name pointer c245-090.blackberry.net
[600] 91.245.9.216.in-addr.arpa. domain name pointer c245-091.blackberry.net
[600] 92.245.9.216.in-addr.arpa. domain name pointer c245-092.blackberry.net
[600] 93.245.9.216.in-addr.arpa. domain name pointer c245-093.blackberry.net
[600] 94.245.9.216.in-addr.arpa. domain name pointer c245-094.blackberry.net
[600] 95.245.9.216.in-addr.arpa. domain name pointer c245-095.blackberry.net
[600] 96.245.9.216.in-addr.arpa. domain name pointer c245-096.blackberry.net
[600] 97.245.9.216.in-addr.arpa. domain name pointer c245-097.blackberry.net
[600] 98.245.9.216.in-addr.arpa. domain name pointer c245-098.blackberry.net
[600] 99.245.9.216.in-addr.arpa. domain name pointer c245-099.blackberry.net
[600] 100.245.9.216.in-addr.arpa. domain name pointer c245-100.blackberry.net
[600] 101.245.9.216.in-addr.arpa. domain name pointer www.blackberry.com blackberry.pk blackberry.es blackberry.pr blackberry.tw blackberry.vn blackberry.cz blackberry.in blackberry.is blackberry.net blackberry.org blackberry.pl blackberry.sg blackberry.sk
[600] 102.245.9.216.in-addr.arpa. domain name pointer www.rim.com www.rim.net www.researchinmotion.com rim.es rim.pk rim.pr rim.tw rim.vn
[600] 103.245.9.216.in-addr.arpa. domain name pointer www.plazmic.com
[600] 104.245.9.216.in-addr.arpa. domain name pointer www.wirelessenterprisesymposium.com
[600] 105.245.9.216.in-addr.arpa. domain name pointer www.blackberry.de www.attendwes.com www.blackberrydeveloperjournal.com www.blackberrydeveloper.com www.blackberrydeveloper.net www.blackberrydeveloper.org www.blackberry.co.uk www.ownerslounge.blackberry.com verticals.blackberry.com www.goprowithblackberry.com www.idealworld.blackberry.com
[600] 106.245.9.216.in-addr.arpa. domain name pointer www.amortizethis.com
[600] 107.245.9.216.in-addr.arpa. domain name pointer www.savetimeblackberry.com
[600] 108.245.9.216.in-addr.arpa. domain name pointer c245-108.blackberry.net
[600] 109.245.9.216.in-addr.arpa. domain name pointer c245-109.blackberry.net
[600] 110.245.9.216.in-addr.arpa. domain name pointer c245-110.blackberry.net
[600] 111.245.9.216.in-addr.arpa. domain name pointer c245-111.blackberry.net
[600] 112.245.9.216.in-addr.arpa. domain name pointer c245-112.blackberry.net
[600] 113.245.9.216.in-addr.arpa. domain name pointer c245-113.blackberry.net
[600] 114.245.9.216.in-addr.arpa. domain name pointer c245-114.blackberry.net
[600] 115.245.9.216.in-addr.arpa. domain name pointer c245-115.blackberry.net
[600] 116.245.9.216.in-addr.arpa. domain name pointer c245-116.blackberry.net
[600] 117.245.9.216.in-addr.arpa. domain name pointer c245-117.blackberry.net
[600] 118.245.9.216.in-addr.arpa. domain name pointer c245-118.blackberry.net
[600] 119.245.9.216.in-addr.arpa. domain name pointer c245-119.blackberry.net
[600] 120.245.9.216.in-addr.arpa. domain name pointer c245-120.blackberry.net
[600] 121.245.9.216.in-addr.arpa. domain name pointer c245-121.blackberry.net
[600] 122.245.9.216.in-addr.arpa. domain name pointer c245-122.blackberry.net
[600] 123.245.9.216.in-addr.arpa. domain name pointer c245-123.blackberry.net
[600] 124.245.9.216.in-addr.arpa. domain name pointer c245-124.blackberry.net
[600] 125.245.9.216.in-addr.arpa. domain name pointer c245-125.blackberry.net
[600] 126.245.9.216.in-addr.arpa. domain name pointer c245-126.blackberry.net
[600] 127.245.9.216.in-addr.arpa. domain name pointer c245-127.blackberry.net
[600] 128.245.9.216.in-addr.arpa. domain name pointer c245-128.blackberry.net
[600] 129.245.9.216.in-addr.arpa. domain name pointer c245-129.blackberry.net
[600] 130.245.9.216.in-addr.arpa. domain name pointer c245-130.blackberry.net
[600] 131.245.9.216.in-addr.arpa. domain name pointer c245-131.blackberry.net
[600] 132.245.9.216.in-addr.arpa. domain name pointer c245-132.blackberry.net
[600] 133.245.9.216.in-addr.arpa. domain name pointer c245-133.blackberry.net
[600] 134.245.9.216.in-addr.arpa. domain name pointer c245-134.blackberry.net
[600] 135.245.9.216.in-addr.arpa. domain name pointer c245-135.blackberry.net
[600] 136.245.9.216.in-addr.arpa. domain name pointer c245-136.blackberry.net
[600] 137.245.9.216.in-addr.arpa. domain name pointer c245-137.blackberry.net
[600] 138.245.9.216.in-addr.arpa. domain name pointer c245-138.blackberry.net
[600] 139.245.9.216.in-addr.arpa. domain name pointer c245-139.blackberry.net
[600] 140.245.9.216.in-addr.arpa. domain name pointer c245-140.blackberry.net
[600] 141.245.9.216.in-addr.arpa. domain name pointer c245-141.blackberry.net
[600] 142.245.9.216.in-addr.arpa. domain name pointer c245-142.blackberry.net
[600] 143.245.9.216.in-addr.arpa. domain name pointer c245-143.blackberry.net
[600] 144.245.9.216.in-addr.arpa. domain name pointer c245-144.blackberry.net
[600] 145.245.9.216.in-addr.arpa. domain name pointer c245-145.blackberry.net
[600] 146.245.9.216.in-addr.arpa. domain name pointer c245-146.blackberry.net
[600] 147.245.9.216.in-addr.arpa. domain name pointer c245-147.blackberry.net
[600] 148.245.9.216.in-addr.arpa. domain name pointer c245-148.blackberry.net
[600] 149.245.9.216.in-addr.arpa. domain name pointer c245-149.blackberry.net
[600] 150.245.9.216.in-addr.arpa. domain name pointer c245-150.blackberry.net
[600] 151.245.9.216.in-addr.arpa. domain name pointer c245-151.blackberry.net
[600] 152.245.9.216.in-addr.arpa. domain name pointer c245-152.blackberry.net
[600] 153.245.9.216.in-addr.arpa. domain name pointer c245-153.blackberry.net
[600] 154.245.9.216.in-addr.arpa. domain name pointer c245-154.blackberry.net
[600] 155.245.9.216.in-addr.arpa. domain name pointer c245-155.blackberry.net
[600] 156.245.9.216.in-addr.arpa. domain name pointer c245-156.blackberry.net
[600] 157.245.9.216.in-addr.arpa. domain name pointer c245-157.blackberry.net
[600] 158.245.9.216.in-addr.arpa. domain name pointer c245-158.blackberry.net
[600] 159.245.9.216.in-addr.arpa. domain name pointer c245-159.blackberry.net
[600] 160.245.9.216.in-addr.arpa. domain name pointer c245-160.blackberry.net
[600] 161.245.9.216.in-addr.arpa. domain name pointer c245-161.blackberry.net
[600] 162.245.9.216.in-addr.arpa. domain name pointer c245-162.blackberry.net
[600] 163.245.9.216.in-addr.arpa. domain name pointer c245-163.blackberry.net
[600] 164.245.9.216.in-addr.arpa. domain name pointer c245-164.blackberry.net
[600] 165.245.9.216.in-addr.arpa. domain name pointer c245-165.blackberry.net
[600] 166.245.9.216.in-addr.arpa. domain name pointer c245-166.blackberry.net
[600] 167.245.9.216.in-addr.arpa. domain name pointer c245-167.blackberry.net
[600] 168.245.9.216.in-addr.arpa. domain name pointer c245-168.blackberry.net
[600] 169.245.9.216.in-addr.arpa. domain name pointer c245-169.blackberry.net
[600] 170.245.9.216.in-addr.arpa. domain name pointer c245-170.blackberry.net
[600] 171.245.9.216.in-addr.arpa. domain name pointer c245-171.blackberry.net
[600] 172.245.9.216.in-addr.arpa. domain name pointer c245-172.blackberry.net
[600] 173.245.9.216.in-addr.arpa. domain name pointer c245-173.blackberry.net
[600] 174.245.9.216.in-addr.arpa. domain name pointer c245-174.blackberry.net
[600] 175.245.9.216.in-addr.arpa. domain name pointer c245-175.blackberry.net
[600] 176.245.9.216.in-addr.arpa. domain name pointer c245-176.blackberry.net
[600] 177.245.9.216.in-addr.arpa. domain name pointer c245-177.blackberry.net
[600] 178.245.9.216.in-addr.arpa. domain name pointer c245-178.blackberry.net
[600] 179.245.9.216.in-addr.arpa. domain name pointer c245-179.blackberry.net
[600] 180.245.9.216.in-addr.arpa. domain name pointer c245-180.blackberry.net
[600] 181.245.9.216.in-addr.arpa. domain name pointer c245-181.blackberry.net
[600] 182.245.9.216.in-addr.arpa. domain name pointer c245-182.blackberry.net
[600] 183.245.9.216.in-addr.arpa. domain name pointer c245-183.blackberry.net
[600] 184.245.9.216.in-addr.arpa. domain name pointer c245-184.blackberry.net
[600] 185.245.9.216.in-addr.arpa. domain name pointer c245-185.blackberry.net
[600] 186.245.9.216.in-addr.arpa. domain name pointer c245-186.blackberry.net
[600] 187.245.9.216.in-addr.arpa. domain name pointer c245-187.blackberry.net
[600] 188.245.9.216.in-addr.arpa. domain name pointer c245-188.blackberry.net
[600] 189.245.9.216.in-addr.arpa. domain name pointer c245-189.blackberry.net
[600] 190.245.9.216.in-addr.arpa. domain name pointer c245-190.blackberry.net
[600] 191.245.9.216.in-addr.arpa. domain name pointer c245-191.blackberry.net
[600] 192.245.9.216.in-addr.arpa. domain name pointer c245-192.blackberry.net
[600] 193.245.9.216.in-addr.arpa. domain name pointer c245-193.blackberry.net
[600] 194.245.9.216.in-addr.arpa. domain name pointer c245-194.blackberry.net
[600] 195.245.9.216.in-addr.arpa. domain name pointer c245-195.blackberry.net
[600] 196.245.9.216.in-addr.arpa. domain name pointer c245-196.blackberry.net
[600] 197.245.9.216.in-addr.arpa. domain name pointer c245-197.blackberry.net
[600] 198.245.9.216.in-addr.arpa. domain name pointer c245-198.blackberry.net
[600] 199.245.9.216.in-addr.arpa. domain name pointer c245-199.blackberry.net
[600] 200.245.9.216.in-addr.arpa. domain name pointer c245-200.blackberry.net
[600] 201.245.9.216.in-addr.arpa. domain name pointer c245-201.blackberry.net
[600] 202.245.9.216.in-addr.arpa. domain name pointer c245-202.blackberry.net
[600] 203.245.9.216.in-addr.arpa. domain name pointer c245-203.blackberry.net
[600] 204.245.9.216.in-addr.arpa. domain name pointer c245-204.blackberry.net
[600] 205.245.9.216.in-addr.arpa. domain name pointer c245-205.blackberry.net
[600] 206.245.9.216.in-addr.arpa. domain name pointer c245-206.blackberry.net
[600] 207.245.9.216.in-addr.arpa. domain name pointer c245-207.blackberry.net
[600] 208.245.9.216.in-addr.arpa. domain name pointer c245-208.blackberry.net
[600] 209.245.9.216.in-addr.arpa. domain name pointer c245-209.blackberry.net
[600] 210.245.9.216.in-addr.arpa. domain name pointer c245-210.blackberry.net
[600] 211.245.9.216.in-addr.arpa. domain name pointer c245-211.blackberry.net
[600] 212.245.9.216.in-addr.arpa. domain name pointer c245-212.blackberry.net
[600] 213.245.9.216.in-addr.arpa. domain name pointer c245-213.blackberry.net
[600] 214.245.9.216.in-addr.arpa. domain name pointer c245-214.blackberry.net
[600] 215.245.9.216.in-addr.arpa. domain name pointer c245-215.blackberry.net
[600] 216.245.9.216.in-addr.arpa. domain name pointer c245-216.blackberry.net
[600] 217.245.9.216.in-addr.arpa. domain name pointer c245-217.blackberry.net
[600] 218.245.9.216.in-addr.arpa. domain name pointer c245-218.blackberry.net
[600] 219.245.9.216.in-addr.arpa. domain name pointer c245-219.blackberry.net
[600] 220.245.9.216.in-addr.arpa. domain name pointer czone.blackberry.com
[600] 221.245.9.216.in-addr.arpa. domain name pointer c245-221.blackberry.net
[600] 222.245.9.216.in-addr.arpa. domain name pointer c245-222.blackberry.net
[600] 223.245.9.216.in-addr.arpa. domain name pointer c245-223.blackberry.net
[600] 224.245.9.216.in-addr.arpa. domain name pointer c245-224.blackberry.net
[600] 225.245.9.216.in-addr.arpa. domain name pointer c245-225.blackberry.net
[600] 226.245.9.216.in-addr.arpa. domain name pointer c245-226.blackberry.net
[600] 227.245.9.216.in-addr.arpa. domain name pointer c245-227.blackberry.net
[600] 228.245.9.216.in-addr.arpa. domain name pointer c245-228.blackberry.net
[600] 229.245.9.216.in-addr.arpa. domain name pointer c245-229.blackberry.net
[600] 230.245.9.216.in-addr.arpa. domain name pointer c245-230.blackberry.net
[600] 231.245.9.216.in-addr.arpa. domain name pointer c245-231.blackberry.net
[600] 232.245.9.216.in-addr.arpa. domain name pointer c245-232.blackberry.net
[600] 233.245.9.216.in-addr.arpa. domain name pointer c245-233.blackberry.net
[600] 234.245.9.216.in-addr.arpa. domain name pointer c245-234.blackberry.net
[600] 235.245.9.216.in-addr.arpa. domain name pointer c245-235.blackberry.net
[600] 236.245.9.216.in-addr.arpa. domain name pointer c245-236.blackberry.net
[600] 237.245.9.216.in-addr.arpa. domain name pointer c245-237.blackberry.net
[600] 238.245.9.216.in-addr.arpa. domain name pointer c245-238.blackberry.net
[600] 239.245.9.216.in-addr.arpa. domain name pointer c245-239.blackberry.net
[600] 240.245.9.216.in-addr.arpa. domain name pointer c245-240.blackberry.net
[600] 241.245.9.216.in-addr.arpa. domain name pointer c245-241.blackberry.net
[600] 242.245.9.216.in-addr.arpa. domain name pointer c245-242.blackberry.net
[600] 243.245.9.216.in-addr.arpa. domain name pointer c245-243.blackberry.net
[600] 244.245.9.216.in-addr.arpa. domain name pointer c245-244.blackberry.net
[600] 245.245.9.216.in-addr.arpa. domain name pointer c245-245.blackberry.net
[600] 246.245.9.216.in-addr.arpa. domain name pointer c245-246.blackberry.net
[600] 247.245.9.216.in-addr.arpa. domain name pointer c245-247.blackberry.net
[600] 248.245.9.216.in-addr.arpa. domain name pointer c245-248.blackberry.net
[600] 249.245.9.216.in-addr.arpa. domain name pointer c245-249.blackberry.net
[600] 250.245.9.216.in-addr.arpa. domain name pointer c245-250.blackberry.net
[600] 251.245.9.216.in-addr.arpa. domain name pointer c245-251.blackberry.net
[600] 252.245.9.216.in-addr.arpa. domain name pointer c245-252.blackberry.net
[600] 253.245.9.216.in-addr.arpa. domain name pointer c245-253.blackberry.net
[600] 254.245.9.216.in-addr.arpa. domain name pointer c245-254.blackberry.net
[600] 255.245.9.216.in-addr.arpa. domain name pointer c245-255.blackberry.net