0.173.47.192.in-addr.arpa domain name pointer 0.173.47.192.jp.ntt.net.
1.173.47.192.in-addr.arpa domain name pointer 1.173.47.192.jp.ntt.net.
2.173.47.192.in-addr.arpa domain name pointer 2.173.47.192.jp.ntt.net.
3.173.47.192.in-addr.arpa domain name pointer 3.173.47.192.jp.ntt.net.
4.173.47.192.in-addr.arpa domain name pointer 4.173.47.192.jp.ntt.net.
5.173.47.192.in-addr.arpa domain name pointer 5.173.47.192.jp.ntt.net.
6.173.47.192.in-addr.arpa domain name pointer 6.173.47.192.jp.ntt.net.
7.173.47.192.in-addr.arpa domain name pointer 7.173.47.192.jp.ntt.net.
8.173.47.192.in-addr.arpa domain name pointer 8.173.47.192.jp.ntt.net.
9.173.47.192.in-addr.arpa domain name pointer 9.173.47.192.jp.ntt.net.
10.173.47.192.in-addr.arpa domain name pointer 10.173.47.192.jp.ntt.net.
11.173.47.192.in-addr.arpa domain name pointer 11.173.47.192.jp.ntt.net.
12.173.47.192.in-addr.arpa domain name pointer 12.173.47.192.jp.ntt.net.
13.173.47.192.in-addr.arpa domain name pointer 13.173.47.192.jp.ntt.net.
14.173.47.192.in-addr.arpa domain name pointer 14.173.47.192.jp.ntt.net.
15.173.47.192.in-addr.arpa domain name pointer 15.173.47.192.jp.ntt.net.
16.173.47.192.in-addr.arpa domain name pointer 16.173.47.192.jp.ntt.net.
17.173.47.192.in-addr.arpa domain name pointer 17.173.47.192.jp.ntt.net.
18.173.47.192.in-addr.arpa domain name pointer 18.173.47.192.jp.ntt.net.
19.173.47.192.in-addr.arpa domain name pointer 19.173.47.192.jp.ntt.net.
20.173.47.192.in-addr.arpa domain name pointer 20.173.47.192.jp.ntt.net.
21.173.47.192.in-addr.arpa domain name pointer 21.173.47.192.jp.ntt.net.
22.173.47.192.in-addr.arpa domain name pointer 22.173.47.192.jp.ntt.net.
23.173.47.192.in-addr.arpa domain name pointer 23.173.47.192.jp.ntt.net.
24.173.47.192.in-addr.arpa domain name pointer 24.173.47.192.jp.ntt.net.
25.173.47.192.in-addr.arpa domain name pointer 25.173.47.192.jp.ntt.net.
26.173.47.192.in-addr.arpa domain name pointer 26.173.47.192.jp.ntt.net.
27.173.47.192.in-addr.arpa domain name pointer 27.173.47.192.jp.ntt.net.
28.173.47.192.in-addr.arpa domain name pointer 28.173.47.192.jp.ntt.net.
29.173.47.192.in-addr.arpa domain name pointer 29.173.47.192.jp.ntt.net.
30.173.47.192.in-addr.arpa domain name pointer 30.173.47.192.jp.ntt.net.
31.173.47.192.in-addr.arpa domain name pointer 31.173.47.192.jp.ntt.net.
32.173.47.192.in-addr.arpa domain name pointer 32.173.47.192.jp.ntt.net.
33.173.47.192.in-addr.arpa domain name pointer 33.173.47.192.jp.ntt.net.
34.173.47.192.in-addr.arpa domain name pointer 34.173.47.192.jp.ntt.net.
35.173.47.192.in-addr.arpa domain name pointer 35.173.47.192.jp.ntt.net.
36.173.47.192.in-addr.arpa domain name pointer 36.173.47.192.jp.ntt.net.
37.173.47.192.in-addr.arpa domain name pointer 37.173.47.192.jp.ntt.net.
38.173.47.192.in-addr.arpa domain name pointer 38.173.47.192.jp.ntt.net.
39.173.47.192.in-addr.arpa domain name pointer 39.173.47.192.jp.ntt.net.
40.173.47.192.in-addr.arpa domain name pointer 40.173.47.192.jp.ntt.net.
41.173.47.192.in-addr.arpa domain name pointer 41.173.47.192.jp.ntt.net.
42.173.47.192.in-addr.arpa domain name pointer 42.173.47.192.jp.ntt.net.
43.173.47.192.in-addr.arpa domain name pointer 43.173.47.192.jp.ntt.net.
44.173.47.192.in-addr.arpa domain name pointer 44.173.47.192.jp.ntt.net.
45.173.47.192.in-addr.arpa domain name pointer 45.173.47.192.jp.ntt.net.
46.173.47.192.in-addr.arpa domain name pointer 46.173.47.192.jp.ntt.net.
47.173.47.192.in-addr.arpa domain name pointer 47.173.47.192.jp.ntt.net.
48.173.47.192.in-addr.arpa domain name pointer 48.173.47.192.jp.ntt.net.
49.173.47.192.in-addr.arpa domain name pointer 49.173.47.192.jp.ntt.net.
50.173.47.192.in-addr.arpa domain name pointer 50.173.47.192.jp.ntt.net.
51.173.47.192.in-addr.arpa domain name pointer 51.173.47.192.jp.ntt.net.
52.173.47.192.in-addr.arpa domain name pointer 52.173.47.192.jp.ntt.net.
53.173.47.192.in-addr.arpa domain name pointer 53.173.47.192.jp.ntt.net.
54.173.47.192.in-addr.arpa domain name pointer 54.173.47.192.jp.ntt.net.
55.173.47.192.in-addr.arpa domain name pointer 55.173.47.192.jp.ntt.net.
56.173.47.192.in-addr.arpa domain name pointer 56.173.47.192.jp.ntt.net.
57.173.47.192.in-addr.arpa domain name pointer 57.173.47.192.jp.ntt.net.
58.173.47.192.in-addr.arpa domain name pointer 58.173.47.192.jp.ntt.net.
59.173.47.192.in-addr.arpa domain name pointer 59.173.47.192.jp.ntt.net.
60.173.47.192.in-addr.arpa domain name pointer 60.173.47.192.jp.ntt.net.
61.173.47.192.in-addr.arpa domain name pointer 61.173.47.192.jp.ntt.net.
62.173.47.192.in-addr.arpa domain name pointer 62.173.47.192.jp.ntt.net.
63.173.47.192.in-addr.arpa domain name pointer 63.173.47.192.jp.ntt.net.
64.173.47.192.in-addr.arpa domain name pointer 64.173.47.192.jp.ntt.net.
65.173.47.192.in-addr.arpa domain name pointer 65.173.47.192.jp.ntt.net.
66.173.47.192.in-addr.arpa domain name pointer 66.173.47.192.jp.ntt.net.
67.173.47.192.in-addr.arpa domain name pointer 67.173.47.192.jp.ntt.net.
68.173.47.192.in-addr.arpa domain name pointer 68.173.47.192.jp.ntt.net.
69.173.47.192.in-addr.arpa domain name pointer 69.173.47.192.jp.ntt.net.
70.173.47.192.in-addr.arpa domain name pointer 70.173.47.192.jp.ntt.net.
71.173.47.192.in-addr.arpa domain name pointer 71.173.47.192.jp.ntt.net.
72.173.47.192.in-addr.arpa domain name pointer 72.173.47.192.jp.ntt.net.
73.173.47.192.in-addr.arpa domain name pointer 73.173.47.192.jp.ntt.net.
74.173.47.192.in-addr.arpa domain name pointer 74.173.47.192.jp.ntt.net.
75.173.47.192.in-addr.arpa domain name pointer 75.173.47.192.jp.ntt.net.
76.173.47.192.in-addr.arpa domain name pointer 76.173.47.192.jp.ntt.net.
77.173.47.192.in-addr.arpa domain name pointer 77.173.47.192.jp.ntt.net.
78.173.47.192.in-addr.arpa domain name pointer 78.173.47.192.jp.ntt.net.
79.173.47.192.in-addr.arpa domain name pointer 79.173.47.192.jp.ntt.net.
80.173.47.192.in-addr.arpa domain name pointer 80.173.47.192.jp.ntt.net.
81.173.47.192.in-addr.arpa domain name pointer 81.173.47.192.jp.ntt.net.
82.173.47.192.in-addr.arpa domain name pointer 82.173.47.192.jp.ntt.net.
83.173.47.192.in-addr.arpa domain name pointer 83.173.47.192.jp.ntt.net.
84.173.47.192.in-addr.arpa domain name pointer 84.173.47.192.jp.ntt.net.
85.173.47.192.in-addr.arpa domain name pointer 85.173.47.192.jp.ntt.net.
86.173.47.192.in-addr.arpa domain name pointer 86.173.47.192.jp.ntt.net.
87.173.47.192.in-addr.arpa domain name pointer 87.173.47.192.jp.ntt.net.
88.173.47.192.in-addr.arpa domain name pointer 88.173.47.192.jp.ntt.net.
89.173.47.192.in-addr.arpa domain name pointer 89.173.47.192.jp.ntt.net.
90.173.47.192.in-addr.arpa domain name pointer 90.173.47.192.jp.ntt.net.
91.173.47.192.in-addr.arpa domain name pointer 91.173.47.192.jp.ntt.net.
92.173.47.192.in-addr.arpa domain name pointer 92.173.47.192.jp.ntt.net.
93.173.47.192.in-addr.arpa domain name pointer 93.173.47.192.jp.ntt.net.
94.173.47.192.in-addr.arpa domain name pointer 94.173.47.192.jp.ntt.net.
95.173.47.192.in-addr.arpa domain name pointer 95.173.47.192.jp.ntt.net.
96.173.47.192.in-addr.arpa domain name pointer 96.173.47.192.jp.ntt.net.
97.173.47.192.in-addr.arpa domain name pointer 97.173.47.192.jp.ntt.net.
98.173.47.192.in-addr.arpa domain name pointer 98.173.47.192.jp.ntt.net.
99.173.47.192.in-addr.arpa domain name pointer 99.173.47.192.jp.ntt.net.
100.173.47.192.in-addr.arpa domain name pointer 100.173.47.192.jp.ntt.net.
101.173.47.192.in-addr.arpa domain name pointer 101.173.47.192.jp.ntt.net.
102.173.47.192.in-addr.arpa domain name pointer 102.173.47.192.jp.ntt.net.
103.173.47.192.in-addr.arpa domain name pointer 103.173.47.192.jp.ntt.net.
104.173.47.192.in-addr.arpa domain name pointer 104.173.47.192.jp.ntt.net.
106.173.47.192.in-addr.arpa domain name pointer 106.173.47.192.jp.ntt.net.
107.173.47.192.in-addr.arpa domain name pointer 107.173.47.192.jp.ntt.net.
108.173.47.192.in-addr.arpa domain name pointer 108.173.47.192.jp.ntt.net.
109.173.47.192.in-addr.arpa domain name pointer 109.173.47.192.jp.ntt.net.
Host 110.173.47.192.in-addr.arpa not found: 3(NXDOMAIN)
111.173.47.192.in-addr.arpa domain name pointer 111.173.47.192.jp.ntt.net.
112.173.47.192.in-addr.arpa domain name pointer 112.173.47.192.jp.ntt.net.
113.173.47.192.in-addr.arpa domain name pointer 113.173.47.192.jp.ntt.net.
114.173.47.192.in-addr.arpa domain name pointer 114.173.47.192.jp.ntt.net.
115.173.47.192.in-addr.arpa domain name pointer 115.173.47.192.jp.ntt.net.
116.173.47.192.in-addr.arpa domain name pointer 116.173.47.192.jp.ntt.net.
117.173.47.192.in-addr.arpa domain name pointer 117.173.47.192.jp.ntt.net.
118.173.47.192.in-addr.arpa domain name pointer 118.173.47.192.jp.ntt.net.
119.173.47.192.in-addr.arpa domain name pointer 119.173.47.192.jp.ntt.net.
120.173.47.192.in-addr.arpa domain name pointer 120.173.47.192.jp.ntt.net.
121.173.47.192.in-addr.arpa domain name pointer 121.173.47.192.jp.ntt.net.
122.173.47.192.in-addr.arpa domain name pointer 122.173.47.192.jp.ntt.net.
123.173.47.192.in-addr.arpa domain name pointer 123.173.47.192.jp.ntt.net.
124.173.47.192.in-addr.arpa domain name pointer 124.173.47.192.jp.ntt.net.
125.173.47.192.in-addr.arpa domain name pointer 125.173.47.192.jp.ntt.net.
126.173.47.192.in-addr.arpa domain name pointer 126.173.47.192.jp.ntt.net.
127.173.47.192.in-addr.arpa domain name pointer 127.173.47.192.jp.ntt.net.
128.173.47.192.in-addr.arpa domain name pointer 128.173.47.192.jp.ntt.net.
129.173.47.192.in-addr.arpa domain name pointer 129.173.47.192.jp.ntt.net.
130.173.47.192.in-addr.arpa domain name pointer 130.173.47.192.jp.ntt.net.
131.173.47.192.in-addr.arpa domain name pointer 131.173.47.192.jp.ntt.net.
132.173.47.192.in-addr.arpa domain name pointer 132.173.47.192.jp.ntt.net.
133.173.47.192.in-addr.arpa domain name pointer 133.173.47.192.jp.ntt.net.
134.173.47.192.in-addr.arpa domain name pointer 134.173.47.192.jp.ntt.net.
135.173.47.192.in-addr.arpa domain name pointer 135.173.47.192.jp.ntt.net.
136.173.47.192.in-addr.arpa domain name pointer 136.173.47.192.jp.ntt.net.
137.173.47.192.in-addr.arpa domain name pointer 137.173.47.192.jp.ntt.net.
138.173.47.192.in-addr.arpa domain name pointer 138.173.47.192.jp.ntt.net.
139.173.47.192.in-addr.arpa domain name pointer 139.173.47.192.jp.ntt.net.
140.173.47.192.in-addr.arpa domain name pointer 140.173.47.192.jp.ntt.net.
141.173.47.192.in-addr.arpa domain name pointer 141.173.47.192.jp.ntt.net.
142.173.47.192.in-addr.arpa domain name pointer 142.173.47.192.jp.ntt.net.
143.173.47.192.in-addr.arpa domain name pointer 143.173.47.192.jp.ntt.net.
144.173.47.192.in-addr.arpa domain name pointer 144.173.47.192.jp.ntt.net.
145.173.47.192.in-addr.arpa domain name pointer 145.173.47.192.jp.ntt.net.
146.173.47.192.in-addr.arpa domain name pointer 146.173.47.192.jp.ntt.net.
147.173.47.192.in-addr.arpa domain name pointer 147.173.47.192.jp.ntt.net.
148.173.47.192.in-addr.arpa domain name pointer 148.173.47.192.jp.ntt.net.
149.173.47.192.in-addr.arpa domain name pointer 149.173.47.192.jp.ntt.net.
150.173.47.192.in-addr.arpa domain name pointer 150.173.47.192.jp.ntt.net.
151.173.47.192.in-addr.arpa domain name pointer 151.173.47.192.jp.ntt.net.
152.173.47.192.in-addr.arpa domain name pointer 152.173.47.192.jp.ntt.net.
153.173.47.192.in-addr.arpa domain name pointer 153.173.47.192.jp.ntt.net.
154.173.47.192.in-addr.arpa domain name pointer 154.173.47.192.jp.ntt.net.
155.173.47.192.in-addr.arpa domain name pointer 155.173.47.192.jp.ntt.net.
156.173.47.192.in-addr.arpa domain name pointer 156.173.47.192.jp.ntt.net.
157.173.47.192.in-addr.arpa domain name pointer 157.173.47.192.jp.ntt.net.
158.173.47.192.in-addr.arpa domain name pointer 158.173.47.192.jp.ntt.net.
159.173.47.192.in-addr.arpa domain name pointer 159.173.47.192.jp.ntt.net.
160.173.47.192.in-addr.arpa domain name pointer 160.173.47.192.jp.ntt.net.
161.173.47.192.in-addr.arpa domain name pointer 161.173.47.192.jp.ntt.net.
162.173.47.192.in-addr.arpa domain name pointer 162.173.47.192.jp.ntt.net.
163.173.47.192.in-addr.arpa domain name pointer 163.173.47.192.jp.ntt.net.
164.173.47.192.in-addr.arpa domain name pointer 164.173.47.192.jp.ntt.net.
165.173.47.192.in-addr.arpa domain name pointer 165.173.47.192.jp.ntt.net.
166.173.47.192.in-addr.arpa domain name pointer 166.173.47.192.jp.ntt.net.
167.173.47.192.in-addr.arpa domain name pointer 167.173.47.192.jp.ntt.net.
168.173.47.192.in-addr.arpa domain name pointer 168.173.47.192.jp.ntt.net.
169.173.47.192.in-addr.arpa domain name pointer 169.173.47.192.jp.ntt.net.
170.173.47.192.in-addr.arpa domain name pointer 170.173.47.192.jp.ntt.net.
171.173.47.192.in-addr.arpa domain name pointer 171.173.47.192.jp.ntt.net.
172.173.47.192.in-addr.arpa domain name pointer 172.173.47.192.jp.ntt.net.
173.173.47.192.in-addr.arpa domain name pointer 173.173.47.192.jp.ntt.net.
174.173.47.192.in-addr.arpa domain name pointer 174.173.47.192.jp.ntt.net.
175.173.47.192.in-addr.arpa domain name pointer 175.173.47.192.jp.ntt.net.
176.173.47.192.in-addr.arpa domain name pointer 176.173.47.192.jp.ntt.net.
177.173.47.192.in-addr.arpa domain name pointer 177.173.47.192.jp.ntt.net.
178.173.47.192.in-addr.arpa domain name pointer 178.173.47.192.jp.ntt.net.
179.173.47.192.in-addr.arpa domain name pointer 179.173.47.192.jp.ntt.net.
180.173.47.192.in-addr.arpa domain name pointer 180.173.47.192.jp.ntt.net.
181.173.47.192.in-addr.arpa domain name pointer 181.173.47.192.jp.ntt.net.
182.173.47.192.in-addr.arpa domain name pointer 182.173.47.192.jp.ntt.net.
183.173.47.192.in-addr.arpa domain name pointer 183.173.47.192.jp.ntt.net.
184.173.47.192.in-addr.arpa domain name pointer 184.173.47.192.jp.ntt.net.
185.173.47.192.in-addr.arpa domain name pointer 185.173.47.192.jp.ntt.net.
186.173.47.192.in-addr.arpa domain name pointer 186.173.47.192.jp.ntt.net.
187.173.47.192.in-addr.arpa domain name pointer 187.173.47.192.jp.ntt.net.
188.173.47.192.in-addr.arpa domain name pointer 188.173.47.192.jp.ntt.net.
189.173.47.192.in-addr.arpa domain name pointer 189.173.47.192.jp.ntt.net.
190.173.47.192.in-addr.arpa domain name pointer 190.173.47.192.jp.ntt.net.
191.173.47.192.in-addr.arpa domain name pointer 191.173.47.192.jp.ntt.net.
192.173.47.192.in-addr.arpa domain name pointer 192.173.47.192.jp.ntt.net.
193.173.47.192.in-addr.arpa domain name pointer 193.173.47.192.jp.ntt.net.
194.173.47.192.in-addr.arpa domain name pointer 194.173.47.192.jp.ntt.net.
195.173.47.192.in-addr.arpa domain name pointer 195.173.47.192.jp.ntt.net.
196.173.47.192.in-addr.arpa domain name pointer 196.173.47.192.jp.ntt.net.
197.173.47.192.in-addr.arpa domain name pointer 197.173.47.192.jp.ntt.net.
198.173.47.192.in-addr.arpa domain name pointer 198.173.47.192.jp.ntt.net.
199.173.47.192.in-addr.arpa domain name pointer 199.173.47.192.jp.ntt.net.
200.173.47.192.in-addr.arpa domain name pointer 200.173.47.192.jp.ntt.net.
201.173.47.192.in-addr.arpa domain name pointer 201.173.47.192.jp.ntt.net.
202.173.47.192.in-addr.arpa domain name pointer 202.173.47.192.jp.ntt.net.
203.173.47.192.in-addr.arpa domain name pointer 203.173.47.192.jp.ntt.net.
204.173.47.192.in-addr.arpa domain name pointer 204.173.47.192.jp.ntt.net.
205.173.47.192.in-addr.arpa domain name pointer 205.173.47.192.jp.ntt.net.
206.173.47.192.in-addr.arpa domain name pointer 206.173.47.192.jp.ntt.net.
207.173.47.192.in-addr.arpa domain name pointer 207.173.47.192.jp.ntt.net.
208.173.47.192.in-addr.arpa domain name pointer 208.173.47.192.jp.ntt.net.
209.173.47.192.in-addr.arpa domain name pointer 209.173.47.192.jp.ntt.net.
210.173.47.192.in-addr.arpa domain name pointer 210.173.47.192.jp.ntt.net.
211.173.47.192.in-addr.arpa domain name pointer 211.173.47.192.jp.ntt.net.
212.173.47.192.in-addr.arpa domain name pointer 212.173.47.192.jp.ntt.net.
213.173.47.192.in-addr.arpa domain name pointer 213.173.47.192.jp.ntt.net.
214.173.47.192.in-addr.arpa domain name pointer 214.173.47.192.jp.ntt.net.
217.173.47.192.in-addr.arpa domain name pointer 217.173.47.192.jp.ntt.net.
218.173.47.192.in-addr.arpa domain name pointer 218.173.47.192.jp.ntt.net.
219.173.47.192.in-addr.arpa domain name pointer 219.173.47.192.jp.ntt.net.
220.173.47.192.in-addr.arpa domain name pointer 220.173.47.192.jp.ntt.net.
221.173.47.192.in-addr.arpa domain name pointer 221.173.47.192.jp.ntt.net.
222.173.47.192.in-addr.arpa domain name pointer 222.173.47.192.jp.ntt.net.
223.173.47.192.in-addr.arpa domain name pointer 223.173.47.192.jp.ntt.net.
224.173.47.192.in-addr.arpa domain name pointer 224.173.47.192.jp.ntt.net.
225.173.47.192.in-addr.arpa domain name pointer 225.173.47.192.jp.ntt.net.
226.173.47.192.in-addr.arpa domain name pointer 226.173.47.192.jp.ntt.net.
227.173.47.192.in-addr.arpa domain name pointer 227.173.47.192.jp.ntt.net.
228.173.47.192.in-addr.arpa domain name pointer 228.173.47.192.jp.ntt.net.
229.173.47.192.in-addr.arpa domain name pointer 229.173.47.192.jp.ntt.net.
230.173.47.192.in-addr.arpa domain name pointer 230.173.47.192.jp.ntt.net.
231.173.47.192.in-addr.arpa domain name pointer 231.173.47.192.jp.ntt.net.
232.173.47.192.in-addr.arpa domain name pointer 232.173.47.192.jp.ntt.net.
233.173.47.192.in-addr.arpa domain name pointer 233.173.47.192.jp.ntt.net.
234.173.47.192.in-addr.arpa domain name pointer 234.173.47.192.jp.ntt.net.
235.173.47.192.in-addr.arpa domain name pointer 235.173.47.192.jp.ntt.net.
236.173.47.192.in-addr.arpa domain name pointer 236.173.47.192.jp.ntt.net.
237.173.47.192.in-addr.arpa domain name pointer 237.173.47.192.jp.ntt.net.
238.173.47.192.in-addr.arpa domain name pointer 238.173.47.192.jp.ntt.net.
239.173.47.192.in-addr.arpa domain name pointer 239.173.47.192.jp.ntt.net.
240.173.47.192.in-addr.arpa domain name pointer 240.173.47.192.jp.ntt.net.
241.173.47.192.in-addr.arpa domain name pointer 241.173.47.192.jp.ntt.net.
242.173.47.192.in-addr.arpa domain name pointer 242.173.47.192.jp.ntt.net.
243.173.47.192.in-addr.arpa domain name pointer 243.173.47.192.jp.ntt.net.
244.173.47.192.in-addr.arpa domain name pointer 244.173.47.192.jp.ntt.net.
245.173.47.192.in-addr.arpa domain name pointer 245.173.47.192.jp.ntt.net.
246.173.47.192.in-addr.arpa domain name pointer 246.173.47.192.jp.ntt.net.
247.173.47.192.in-addr.arpa domain name pointer 247.173.47.192.jp.ntt.net.
248.173.47.192.in-addr.arpa domain name pointer 248.173.47.192.jp.ntt.net.
249.173.47.192.in-addr.arpa domain name pointer 249.173.47.192.jp.ntt.net.
250.173.47.192.in-addr.arpa domain name pointer 250.173.47.192.jp.ntt.net.
251.173.47.192.in-addr.arpa domain name pointer 251.173.47.192.jp.ntt.net.
252.173.47.192.in-addr.arpa domain name pointer 252.173.47.192.jp.ntt.net.
253.173.47.192.in-addr.arpa domain name pointer 253.173.47.192.jp.ntt.net.
254.173.47.192.in-addr.arpa domain name pointer 254.173.47.192.jp.ntt.net.
255.173.47.192.in-addr.arpa domain name pointer 255.173.47.192.jp.ntt.net.