BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 37 IPv4 prefixes · ASN: AS13037 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 51.148.0.0/16 /16 51.148.0.0 – 51.148.255.255 AS13037 1
2 51.155.0.0/16 /16 51.155.0.0 – 51.155.255.255 AS13037 1
3 62.3.64.0/18 /18 62.3.64.0 – 62.3.127.255 AS13037 1
4 77.104.128.0/18 /18 77.104.128.0 – 77.104.191.255 AS13037 1
5 82.68.0.0/15 /15 82.68.0.0 – 82.69.255.255 AS13037 1
6 82.71.0.0/16 /16 82.71.0.0 – 82.71.255.255 AS13037 1
7 88.97.0.0/18 /18 88.97.0.0 – 88.97.63.255 AS13037 1
8 88.97.64.0/20 /20 88.97.64.0 – 88.97.79.255 AS13037 1
9 88.97.88.0/22 /22 88.97.88.0 – 88.97.91.255 AS13037 1
10 88.97.96.0/20 /20 88.97.96.0 – 88.97.111.255 AS13037 1
11 88.98.0.0/20 /20 88.98.0.0 – 88.98.15.255 AS13037 1
12 88.98.16.0/23 /23 88.98.16.0 – 88.98.17.255 AS13037 1
13 88.98.18.0/24 /24 88.98.18.0 – 88.98.18.255 AS13037 1
14 88.98.21.0/24 /24 88.98.21.0 – 88.98.21.255 AS13037 1
15 88.98.22.0/23 /23 88.98.22.0 – 88.98.23.255 AS13037 1
16 88.98.24.0/21 /21 88.98.24.0 – 88.98.31.255 AS13037 1
17 88.98.32.0/19 /19 88.98.32.0 – 88.98.63.255 AS13037 1
18 88.98.64.0/19 /19 88.98.64.0 – 88.98.95.255 AS13037 1
19 88.98.128.0/19 /19 88.98.128.0 – 88.98.159.255 AS13037 1
20 88.98.160.0/21 /21 88.98.160.0 – 88.98.167.255 AS13037 1
21 88.98.170.0/23 /23 88.98.170.0 – 88.98.171.255 AS13037 1
22 88.98.172.0/22 /22 88.98.172.0 – 88.98.175.255 AS13037 1
23 88.98.176.0/20 /20 88.98.176.0 – 88.98.191.255 AS13037 1
24 91.235.214.0/24 /24 91.235.214.0 – 91.235.214.255 AS13037 1
25 146.66.64.0/18 /18 146.66.64.0 – 146.66.127.255 AS13037 1
26 185.6.135.0/24 /24 185.6.135.0 – 185.6.135.255 AS13037 1
27 185.81.232.0/22 /22 185.81.232.0 – 185.81.235.255 AS13037 1
28 185.169.116.0/23 /23 185.169.116.0 – 185.169.117.255 AS13037 1
29 185.169.118.0/23 /23 185.169.118.0 – 185.169.119.255 AS13037 1
30 185.183.100.0/22 /22 185.183.100.0 – 185.183.103.255 AS13037 1
31 188.122.32.0/20 /20 188.122.32.0 – 188.122.47.255 AS13037 1
32 188.122.48.0/21 /21 188.122.48.0 – 188.122.55.255 AS13037 1
33 188.122.56.0/22 /22 188.122.56.0 – 188.122.59.255 AS13037 1
34 188.122.60.0/23 /23 188.122.60.0 – 188.122.61.255 AS13037 1
35 188.122.63.0/24 /24 188.122.63.0 – 188.122.63.255 AS13037 1
36 212.23.0.0/19 /19 212.23.0.0 – 212.23.31.255 AS13037 1
37 217.155.0.0/16 /16 217.155.0.0 – 217.155.255.255 AS13037 1