BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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 →
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IPv4 prefixes
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 52 IPv4 prefixes · ASN: AS37645 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 102.130.192.0/21 /21 102.130.192.0 – 102.130.199.255 AS37645 1
2 102.130.200.0/21 /21 102.130.200.0 – 102.130.207.255 AS37645 1
3 102.130.208.0/21 /21 102.130.208.0 – 102.130.215.255 AS37645 1
4 102.130.216.0/21 /21 102.130.216.0 – 102.130.223.255 AS37645 1
5 102.202.244.0/22 /22 102.202.244.0 – 102.202.247.255 AS37645 1
6 102.203.240.0/22 /22 102.203.240.0 – 102.203.243.255 AS37645 1
7 102.203.244.0/22 /22 102.203.244.0 – 102.203.247.255 AS37645 1
8 102.206.52.0/22 /22 102.206.52.0 – 102.206.55.255 AS37645 1
9 102.206.56.0/22 /22 102.206.56.0 – 102.206.59.255 AS37645 1
10 102.206.60.0/22 /22 102.206.60.0 – 102.206.63.255 AS37645 1
11 102.206.196.0/22 /22 102.206.196.0 – 102.206.199.255 AS37645 1
12 102.207.192.0/22 /22 102.207.192.0 – 102.207.195.255 AS37645 1
13 102.208.92.0/22 /22 102.208.92.0 – 102.208.95.255 AS37645 1
14 102.208.148.0/22 /22 102.208.148.0 – 102.208.151.255 AS37645 1
15 102.209.4.0/22 /22 102.209.4.0 – 102.209.7.255 AS37645 1
16 102.210.4.0/22 /22 102.210.4.0 – 102.210.7.255 AS37645 1
17 102.210.120.0/22 /22 102.210.120.0 – 102.210.123.255 AS37645 1
18 102.210.176.0/22 /22 102.210.176.0 – 102.210.179.255 AS37645 1
19 102.210.228.0/22 /22 102.210.228.0 – 102.210.231.255 AS37645 1
20 102.211.128.0/22 /22 102.211.128.0 – 102.211.131.255 AS37645 1
21 102.211.200.0/22 /22 102.211.200.0 – 102.211.203.255 AS37645 1
22 102.212.216.0/22 /22 102.212.216.0 – 102.212.219.255 AS37645 1
23 102.213.12.0/22 /22 102.213.12.0 – 102.213.15.255 AS37645 1
24 102.213.96.0/22 /22 102.213.96.0 – 102.213.99.255 AS37645 1
25 102.213.100.0/22 /22 102.213.100.0 – 102.213.103.255 AS37645 1
26 102.213.104.0/22 /22 102.213.104.0 – 102.213.107.255 AS37645 1
27 102.213.108.0/22 /22 102.213.108.0 – 102.213.111.255 AS37645 1
28 102.214.0.0/22 /22 102.214.0.0 – 102.214.3.255 AS37645 1
29 102.215.60.0/22 /22 102.215.60.0 – 102.215.63.255 AS37645 1
30 102.215.168.0/22 /22 102.215.168.0 – 102.215.171.255 AS37645 1
31 102.215.180.0/22 /22 102.215.180.0 – 102.215.183.255 AS37645 1
32 102.216.44.0/22 /22 102.216.44.0 – 102.216.47.255 AS37645 1
33 102.216.48.0/22 /22 102.216.48.0 – 102.216.51.255 AS37645 1
34 102.216.52.0/22 /22 102.216.52.0 – 102.216.55.255 AS37645 1
35 102.216.56.0/22 /22 102.216.56.0 – 102.216.59.255 AS37645 1
36 102.216.140.0/22 /22 102.216.140.0 – 102.216.143.255 AS37645 1
37 102.217.192.0/22 /22 102.217.192.0 – 102.217.195.255 AS37645 1
38 102.218.92.0/22 /22 102.218.92.0 – 102.218.95.255 AS37645 1
39 102.218.148.0/22 /22 102.218.148.0 – 102.218.151.255 AS37645 1
40 102.218.180.0/22 /22 102.218.180.0 – 102.218.183.255 AS37645 1
41 102.219.184.0/22 /22 102.219.184.0 – 102.219.187.255 AS37645 1
42 102.220.192.0/22 /22 102.220.192.0 – 102.220.195.255 AS37645 1
43 102.221.108.0/22 /22 102.221.108.0 – 102.221.111.255 AS37645 1
44 102.221.172.0/22 /22 102.221.172.0 – 102.221.175.255 AS37645 1
45 129.122.128.0/19 /19 129.122.128.0 – 129.122.159.255 AS37645 1
46 129.122.160.0/19 /19 129.122.160.0 – 129.122.191.255 AS37645 1
47 129.122.192.0/19 /19 129.122.192.0 – 129.122.223.255 AS37645 1
48 129.122.224.0/19 /19 129.122.224.0 – 129.122.255.255 AS37645 1
49 154.66.104.0/22 /22 154.66.104.0 – 154.66.107.255 AS37645 1
50 154.118.192.0/21 /21 154.118.192.0 – 154.118.199.255 AS37645 1
51 154.118.200.0/21 /21 154.118.200.0 – 154.118.207.255 AS37645 1
52 154.118.208.0/20 /20 154.118.208.0 – 154.118.223.255 AS37645 1