BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 38 IPv4 prefixes · ASN: AS27357 · showing 1–38
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.0.201.0/24 /24 209.0.201.0 – 209.0.201.255 AS27357 1
2 207.97.192.0/18 /18 207.97.192.0 – 207.97.255.255 AS27357 1
3 204.232.224.0/19 /19 204.232.224.0 – 204.232.255.255 AS27357 1
4 204.232.128.0/18 /18 204.232.128.0 – 204.232.191.255 AS27357 1
5 204.51.235.0/24 /24 204.51.235.0 – 204.51.235.255 AS27357 1
6 204.51.224.0/24 /24 204.51.224.0 – 204.51.224.255 AS27357 1
7 198.210.20.0/22 /22 198.210.20.0 – 198.210.23.255 AS27357 1
8 198.210.16.0/22 /22 198.210.16.0 – 198.210.19.255 AS27357 1
9 198.210.16.0/21 /21 198.210.16.0 – 198.210.23.255 AS3356, AS27357 2
10 192.68.40.0/24 /24 192.68.40.0 – 192.68.40.255 AS27357 1
11 173.204.89.0/24 /24 173.204.89.0 – 173.204.89.255 AS27357 1
12 173.203.128.0/18 /18 173.203.128.0 – 173.203.191.255 AS27357 1
13 172.99.64.0/19 /19 172.99.64.0 – 172.99.95.255 AS27357 1
14 162.242.224.0/19 /19 162.242.224.0 – 162.242.255.255 AS27357 1
15 162.242.192.0/19 /19 162.242.192.0 – 162.242.223.255 AS27357 1
16 162.209.96.0/19 /19 162.209.96.0 – 162.209.127.255 AS27357 1
17 159.135.254.0/24 /24 159.135.254.0 – 159.135.254.255 AS27357 1
18 159.135.64.0/20 /20 159.135.64.0 – 159.135.79.255 AS27357 1
19 156.43.59.0/24 /24 156.43.59.0 – 156.43.59.255 AS27357 1
20 146.20.0.0/16 /16 146.20.0.0 – 146.20.255.255 AS27357 1
21 142.0.184.0/22 /22 142.0.184.0 – 142.0.187.255 AS27357 1
22 104.239.248.0/21 /21 104.239.248.0 – 104.239.255.255 AS27357 1
23 104.239.224.0/20 /20 104.239.224.0 – 104.239.239.255 AS27357 1
24 104.239.160.0/19 /19 104.239.160.0 – 104.239.191.255 AS27357 1
25 104.130.224.0/20 /20 104.130.224.0 – 104.130.239.255 AS27357 1
26 104.130.160.0/19 /19 104.130.160.0 – 104.130.191.255 AS27357 1
27 104.130.120.0/22 /22 104.130.120.0 – 104.130.123.255 AS27357 1
28 104.130.0.0/18 /18 104.130.0.0 – 104.130.63.255 AS27357 1
29 74.205.0.0/19 /19 74.205.0.0 – 74.205.31.255 AS27357 1
30 72.4.112.0/20 /20 72.4.112.0 – 72.4.127.255 AS27357 1
31 69.20.95.0/24 /24 69.20.95.0 – 69.20.95.255 AS27357, AS33070 2
32 69.20.0.0/17 /17 69.20.0.0 – 69.20.127.255 AS27357 1
33 65.61.186.0/23 /23 65.61.186.0 – 65.61.187.255 AS27357 1
34 65.61.152.0/24 /24 65.61.152.0 – 65.61.152.255 AS27357 1
35 65.61.146.0/23 /23 65.61.146.0 – 65.61.147.255 AS27357 1
36 65.61.142.0/23 /23 65.61.142.0 – 65.61.143.255 AS27357 1
37 65.61.141.0/24 /24 65.61.141.0 – 65.61.141.255 AS27357 1
38 23.253.128.0/19 /19 23.253.128.0 – 23.253.159.255 AS27357 1