1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
# WARNING! Netblocks 128.0.0.0/2, 192.0.0.0/8, 196.0.0.0/8 and 198.0.0.0/8
# contain historical allocations now scattered among all the RIRs.
# Do not even try submitting such networks for inclusion in this list
# unless they are very big and contains multiple assignments to different
# customers documented in the whois database.
#
# https://www.iana.org/assignments/ipv4-address-space
#
0.0.0.0/8 UNKNOWN
1.0.0.0/8 apnic
2.0.0.0/8 ripe
5.0.0.0/8 ripe
14.64.0.0/11 whois.nic.or.kr
14.0.0.0/8 apnic
24.132.0.0/14 ripe
27.176.0.0/13 whois.nic.or.kr
27.0.0.0/8 apnic
31.0.0.0/8 ripe
36.0.0.0/8 apnic
37.0.0.0/8 ripe
39.0.0.0/8 apnic
41.0.0.0/8 afrinic
42.32.0.0/12 whois.nic.or.kr
42.0.0.0/7 apnic
46.0.0.0/8 ripe
49.8.0.0/14 whois.nic.or.kr
49.0.0.0/8 apnic
51.0.0.0/8 ripe
# whois -r -K -h whois.apnic.net -i admin-c IM76-AP
59.0.0.0/11 whois.nic.or.kr
58.0.0.0/7 apnic
61.72.0.0/13 whois.nic.or.kr
61.80.0.0/14 whois.nic.or.kr
61.84.0.0/15 whois.nic.or.kr
61.112.0.0/12 whois.nic.ad.jp
61.192.0.0/12 whois.nic.ad.jp # => 61.207.255.255
61.208.0.0/13 whois.nic.ad.jp # => 61.215.255.255
60.0.0.0/7 apnic
62.0.0.0/8 ripe
77.0.0.0/8 ripe
78.0.0.0/7 ripe
80.0.0.0/4 ripe # => 95.255.255.255
101.0.0.0/8 apnic
102.0.0.0/8 afrinic
103.0.0.0/8 apnic
105.0.0.0/8 afrinic
106.0.0.0/8 apnic
109.0.0.0/8 ripe
110.0.0.0/7 apnic
112.160.0.0/11 whois.nic.or.kr
115.0.0.0/12 whois.nic.or.kr
115.16.0.0/13 whois.nic.or.kr
118.32.0.0/11 whois.nic.or.kr
119.192.0.0/11 whois.nic.or.kr
112.0.0.0/5 apnic
121.128.0.0/10 whois.nic.or.kr
125.128.0.0/11 whois.nic.or.kr
120.0.0.0/6 apnic
124.0.0.0/7 apnic
126.0.0.0/8 apnic
0.0.0.0/1 arin # all other A class addresses are managed by ARIN
133.0.0.0/8 whois.nic.ad.jp
139.20.0.0/14 ripe
139.24.0.0/14 ripe
139.28.0.0/15 ripe
141.0.0.0/10 ripe
141.86.0.0/16 arin
141.64.0.0/11 ripe
141.96.0.0/14 ripe
141.100.0.0/16 ripe
145.0.0.0/8 ripe
146.48.0.0/16 ripe
149.202.0.0/15 ripe
149.204.0.0/16 ripe
149.206.0.0/15 ripe
149.208.0.0/12 ripe
149.224.0.0/12 ripe
149.240.0.0/13 ripe
149.248.0.0/14 ripe
150.183.0.0/16 whois.nic.or.kr
150.254.0.0/16 ripe
150.0.0.0/8 apnic
151.0.0.0/10 ripe
151.64.0.0/11 ripe
151.96.0.0/14 ripe
151.100.0.0/16 ripe
153.128.0.0/9 whois.nic.ad.jp
153.0.0.0/8 apnic
154.0.0.0/8 afrinic
155.232.0.0/13 afrinic
155.240.0.0/16 afrinic
160.216.0.0/14 ripe
160.220.0.0/16 ripe
160.44.0.0/14 ripe
160.48.0.0/12 ripe
160.115.0.0/16 afrinic
160.116.0.0/14 afrinic
160.120.0.0/14 afrinic
160.124.0.0/16 afrinic
163.156.0.0/14 ripe
163.160.0.0/12 ripe
163.195.0.0/16 afrinic
163.196.0.0/14 afrinic
163.200.0.0/14 afrinic
163.0.0.0/8 apnic
164.0.0.0/11 ripe
164.32.0.0/13 ripe
164.40.0.0/16 ripe
164.128.0.0/12 ripe
164.146.0.0/15 afrinic
164.148.0.0/14 afrinic
165.143.0.0/16 afrinic
165.144.0.0/14 afrinic
165.148.0.0/15 afrinic
169.208.0.0/12 apnic
171.16.0.0/12 ripe
171.32.0.0/15 ripe
171.0.0.0/8 apnic
175.192.0.0/10 whois.nic.or.kr
175.0.0.0/8 apnic
176.0.0.0/8 ripe
177.0.0.0/8 lacnic
178.0.0.0/8 ripe
179.0.0.0/8 lacnic
180.0.0.0/8 apnic
181.0.0.0/8 lacnic
183.96.0.0/11 whois.nic.or.kr
182.0.0.0/7 apnic
185.0.0.0/8 ripe
186.0.0.0/7 lacnic
188.0.0.0/8 ripe # transferred from ARIN to to RIPE
189.0.0.0/8 lacnic
190.0.0.0/7 lacnic
## All other B class addresses are supposed to be allocated by ARIN
## We know that many of them are not, but they can't all be listed here
128.0.0.0/2 arin
## The C classes space is cleanly delegated and the data here should be complete
192.71.0.0/16 ripe
192.72.253.0/24 arin
192.72.254.0/24 arin # how annoying...
192.72.0.0/16 apnic
192.106.0.0/16 ripe
192.114.0.0/15 ripe
192.116.0.0/15 ripe
192.118.0.0/16 ripe
192.162.0.0/16 ripe
192.164.0.0/14 ripe
192.0.0.0/8 arin # the swamp
193.0.0.0/8 ripe
194.0.0.0/7 ripe
196.0.0.0/7 afrinic
198.0.0.0/7 arin
200.0.0.0/7 lacnic
202.11.0.0/16 whois.nic.ad.jp
202.13.0.0/16 whois.nic.ad.jp
202.15.0.0/16 whois.nic.ad.jp
202.16.0.0/14 whois.nic.ad.jp
202.20.128.0/17 whois.nic.or.kr
202.23.0.0/16 whois.nic.ad.jp
202.24.0.0/15 whois.nic.ad.jp
202.26.0.0/16 whois.nic.ad.jp
202.30.0.0/15 whois.nic.or.kr
202.32.0.0/14 whois.nic.ad.jp
202.48.0.0/16 whois.nic.ad.jp
202.39.128.0/17 twnic
202.208.0.0/12 whois.nic.ad.jp
202.224.0.0/11 whois.nic.ad.jp # => 202.255.255.255
203.0.0.0/10 apnic
203.66.0.0/16 twnic
203.69.0.0/16 twnic
203.74.0.0/15 twnic
203.136.0.0/14 whois.nic.ad.jp
203.140.0.0/15 whois.nic.ad.jp
203.178.0.0/15 whois.nic.ad.jp
203.180.0.0/14 whois.nic.ad.jp
203.224.0.0/11 whois.nic.or.kr # => 203.255.255.255
202.0.0.0/7 apnic
204.0.0.0/14 rwhois.gin.ntt.net # rwhois too
204.0.0.0/6 arin
208.0.0.0/7 arin
209.94.192.0/19 lacnic
210.59.128.0/17 twnic
210.61.0.0/16 twnic
210.62.252.0/22 twnic
210.65.0.0/16 twnic
210.71.128.0/17 twnic
210.90.0.0/15 whois.nic.or.kr
210.92.0.0/14 whois.nic.or.kr
210.96.0.0/11 whois.nic.or.kr # => 210.127.255.255
210.128.0.0/11 whois.nic.ad.jp
210.160.0.0/12 whois.nic.ad.jp
210.178.0.0/15 whois.nic.or.kr
210.180.0.0/14 whois.nic.or.kr
210.188.0.0/14 whois.nic.ad.jp
210.196.0.0/14 whois.nic.ad.jp
210.204.0.0/14 whois.nic.or.kr
210.216.0.0/13 whois.nic.or.kr # => 210.223.255.255
210.224.0.0/12 whois.nic.ad.jp # => 210.239.255.255
# some more TWNIC blocks are scattered here
210.240.0.0/16 twnic
210.241.0.0/18 twnic
210.241.224.0/19 twnic
210.242.0.0/15 twnic
210.248.0.0/13 whois.nic.ad.jp
211.0.0.0/12 whois.nic.ad.jp
211.16.0.0/14 whois.nic.ad.jp
211.20.0.0/15 twnic
211.22.0.0/16 twnic
211.32.0.0/11 whois.nic.or.kr # => 211.63.255.255
211.75.0.0/16 twnic
211.72.0.0/16 twnic
211.104.0.0/13 whois.nic.or.kr
211.112.0.0/13 whois.nic.or.kr # => 211.119.255.255
211.120.0.0/13 whois.nic.ad.jp
211.128.0.0/13 whois.nic.ad.jp
211.168.0.0/13 whois.nic.or.kr
211.176.0.0/12 whois.nic.or.kr
211.192.0.0/10 whois.nic.or.kr # => 211.255.255.255
210.0.0.0/7 apnic
213.154.32.0/19 afrinic
213.154.64.0/19 afrinic
212.0.0.0/7 ripe
214.0.0.0/7 arin # DoD
216.0.0.0/8 arin
217.0.0.0/8 ripe
218.36.0.0/14 whois.nic.or.kr
218.40.0.0/13 whois.nic.ad.jp
218.48.0.0/13 whois.nic.or.kr
219.96.0.0/11 whois.nic.ad.jp
218.144.0.0/12 whois.nic.or.kr
218.160.0.0/12 twnic
218.216.0.0/13 whois.nic.ad.jp
218.224.0.0/13 whois.nic.ad.jp
218.232.0.0/13 whois.nic.or.kr
219.240.0.0/15 whois.nic.or.kr
219.248.0.0/13 whois.nic.or.kr
218.0.0.0/7 apnic
220.64.0.0/11 whois.nic.or.kr
220.96.0.0/14 whois.nic.ad.jp
220.103.0.0/16 whois.nic.or.kr
220.104.0.0/13 whois.nic.ad.jp
220.149.0.0/16 whois.nic.or.kr
221.138.0.0/15 whois.nic.or.kr
221.140.0.0/14 whois.nic.or.kr
221.144.0.0/12 whois.nic.or.kr
221.160.0.0/13 whois.nic.or.kr
222.96.0.0/12 whois.nic.or.kr
222.112.0.0/13 whois.nic.or.kr
222.120.0.0/15 whois.nic.or.kr
222.122.0.0/16 whois.nic.or.kr
222.232.0.0/13 whois.nic.or.kr
220.0.0.0/6 apnic
# that's all... here starts the multicast space
|
