← internet-registry.net · a module of the Internet address-space registry

BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
thank you!
IPv4 prefixes
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 47 IPv4 prefixes · ASN: AS19373 · showing 1–47
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.161.120.0/21 /21 201.161.120.0 – 201.161.127.255 AS19373 1
2 201.161.116.0/24 /24 201.161.116.0 – 201.161.116.255 AS19373 1
3 201.161.112.0/21 /21 201.161.112.0 – 201.161.119.255 AS19373 1
4 201.161.96.0/20 /20 201.161.96.0 – 201.161.111.255 AS19373 1
5 201.161.64.0/19 /19 201.161.64.0 – 201.161.95.255 AS19373 1
6 201.116.88.0/24 /24 201.116.88.0 – 201.116.88.255 AS19373 1
7 201.107.65.0/24 /24 201.107.65.0 – 201.107.65.255 AS19373 1
8 201.107.64.0/24 /24 201.107.64.0 – 201.107.64.255 AS19373 1
9 201.107.16.0/22 /22 201.107.16.0 – 201.107.19.255 AS19373 1
10 201.107.15.0/24 /24 201.107.15.0 – 201.107.15.255 AS19373 1
11 201.107.12.0/22 /22 201.107.12.0 – 201.107.15.255 AS19373 1
12 201.107.8.0/22 /22 201.107.8.0 – 201.107.11.255 AS19373 1
13 201.107.4.0/22 /22 201.107.4.0 – 201.107.7.255 AS19373 1
14 201.107.0.0/22 /22 201.107.0.0 – 201.107.3.255 AS19373 1
15 201.98.231.0/24 /24 201.98.231.0 – 201.98.231.255 AS19373 1
16 201.98.230.0/24 /24 201.98.230.0 – 201.98.230.255 AS19373 1
17 200.57.184.0/21 /21 200.57.184.0 – 200.57.191.255 AS19373 1
18 200.57.176.0/21 /21 200.57.176.0 – 200.57.183.255 AS19373 1
19 200.57.173.0/24 /24 200.57.173.0 – 200.57.173.255 AS19373 1
20 200.57.172.0/24 /24 200.57.172.0 – 200.57.172.255 AS19373 1
21 200.57.171.0/24 /24 200.57.171.0 – 200.57.171.255 AS19373 1
22 200.57.170.0/24 /24 200.57.170.0 – 200.57.170.255 AS19373 1
23 200.57.168.0/21 /21 200.57.168.0 – 200.57.175.255 AS19373 1
24 200.57.160.0/21 /21 200.57.160.0 – 200.57.167.255 AS19373 1
25 200.57.156.0/24 /24 200.57.156.0 – 200.57.156.255 AS19373 1
26 200.57.155.0/24 /24 200.57.155.0 – 200.57.155.255 AS19373 1
27 200.57.144.0/20 /20 200.57.144.0 – 200.57.159.255 AS19373 1
28 200.57.140.0/24 /24 200.57.140.0 – 200.57.140.255 AS19373 1
29 200.57.139.0/24 /24 200.57.139.0 – 200.57.139.255 AS19373 1
30 200.57.130.0/24 /24 200.57.130.0 – 200.57.130.255 AS19373 1
31 200.57.128.0/20 /20 200.57.128.0 – 200.57.143.255 AS19373 1
32 200.38.18.0/24 /24 200.38.18.0 – 200.38.18.255 AS19373 1
33 200.38.17.0/24 /24 200.38.17.0 – 200.38.17.255 AS19373 1
34 189.149.255.0/24 /24 189.149.255.0 – 189.149.255.255 AS19373 1
35 189.149.254.0/24 /24 189.149.254.0 – 189.149.254.255 AS19373 1
36 189.149.253.0/24 /24 189.149.253.0 – 189.149.253.255 AS19373 1
37 189.149.252.0/24 /24 189.149.252.0 – 189.149.252.255 AS19373 1
38 187.228.7.0/24 /24 187.228.7.0 – 187.228.7.255 AS19373 1
39 187.228.0.0/24 /24 187.228.0.0 – 187.228.0.255 AS19373 1
40 187.218.4.0/24 /24 187.218.4.0 – 187.218.4.255 AS19373 1
41 187.191.88.0/24 /24 187.191.88.0 – 187.191.88.255 AS19373 1
42 187.191.80.0/20 /20 187.191.80.0 – 187.191.95.255 AS19373 1
43 187.191.78.0/23 /23 187.191.78.0 – 187.191.79.255 AS19373 1
44 187.191.64.0/20 /20 187.191.64.0 – 187.191.79.255 AS19373 1
45 187.175.226.0/24 /24 187.175.226.0 – 187.175.226.255 AS19373 1
46 143.202.206.0/23 /23 143.202.206.0 – 143.202.207.255 AS19373 1
47 143.202.204.0/23 /23 143.202.204.0 – 143.202.205.255 AS19373 1