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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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) 453 /24 0.02%

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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 38 IPv4 prefixes · ASN: AS262532 · showing 1–38
# Prefix ↓ Mask Range Origin ASN MOAS
1 186.249.190.0/23 /23 186.249.190.0 – 186.249.191.255 AS262532 1
2 186.249.188.0/23 /23 186.249.188.0 – 186.249.189.255 AS262532 1
3 186.249.188.0/22 /22 186.249.188.0 – 186.249.191.255 AS262532 1
4 186.249.186.0/23 /23 186.249.186.0 – 186.249.187.255 AS262532 1
5 186.249.184.0/23 /23 186.249.184.0 – 186.249.185.255 AS262532 1
6 186.249.184.0/22 /22 186.249.184.0 – 186.249.187.255 AS262532 1
7 186.249.184.0/21 /21 186.249.184.0 – 186.249.191.255 AS262532 1
8 186.249.182.0/23 /23 186.249.182.0 – 186.249.183.255 AS262532 1
9 186.249.180.0/23 /23 186.249.180.0 – 186.249.181.255 AS262532 1
10 186.249.180.0/22 /22 186.249.180.0 – 186.249.183.255 AS262532 1
11 186.249.178.0/23 /23 186.249.178.0 – 186.249.179.255 AS262532 1
12 186.249.176.0/23 /23 186.249.176.0 – 186.249.177.255 AS262532 1
13 186.249.176.0/22 /22 186.249.176.0 – 186.249.179.255 AS262532 1
14 186.249.176.0/21 /21 186.249.176.0 – 186.249.183.255 AS262532 1
15 186.249.176.0/20 /20 186.249.176.0 – 186.249.191.255 AS262532 1
16 177.55.250.0/23 /23 177.55.250.0 – 177.55.251.255 AS262532 1
17 177.55.248.0/23 /23 177.55.248.0 – 177.55.249.255 AS262532 1
18 177.55.248.0/22 /22 177.55.248.0 – 177.55.251.255 AS262532 1
19 177.55.248.0/21 /21 177.55.248.0 – 177.55.255.255 AS262532 1
20 177.55.246.0/23 /23 177.55.246.0 – 177.55.247.255 AS262532 1
21 177.55.244.0/23 /23 177.55.244.0 – 177.55.245.255 AS262532 1
22 177.55.244.0/22 /22 177.55.244.0 – 177.55.247.255 AS262532 1
23 177.55.242.0/23 /23 177.55.242.0 – 177.55.243.255 AS262532 1
24 177.55.240.0/23 /23 177.55.240.0 – 177.55.241.255 AS262532 1
25 177.55.240.0/22 /22 177.55.240.0 – 177.55.243.255 AS262532 1
26 177.55.240.0/21 /21 177.55.240.0 – 177.55.247.255 AS262532 1
27 177.55.240.0/20 /20 177.55.240.0 – 177.55.255.255 AS262532 1
28 128.201.123.0/24 /24 128.201.123.0 – 128.201.123.255 AS262532 1
29 128.201.122.0/24 /24 128.201.122.0 – 128.201.122.255 AS262532 1
30 128.201.122.0/23 /23 128.201.122.0 – 128.201.123.255 AS262532 1
31 128.201.120.0/24 /24 128.201.120.0 – 128.201.120.255 AS262532 1
32 128.201.120.0/23 /23 128.201.120.0 – 128.201.121.255 AS262532 1
33 128.201.120.0/22 /22 128.201.120.0 – 128.201.123.255 AS262532 1
34 45.4.243.0/24 /24 45.4.243.0 – 45.4.243.255 AS262532 1
35 45.4.242.0/24 /24 45.4.242.0 – 45.4.242.255 AS262532 1
36 45.4.241.0/24 /24 45.4.241.0 – 45.4.241.255 AS262532 1
37 45.4.240.0/24 /24 45.4.240.0 – 45.4.240.255 AS262532 1
38 45.4.240.0/22 /22 45.4.240.0 – 45.4.243.255 AS262532 1