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BGP Full View — RIPE RIS RRC00data as of 2026-07-01 20:57

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 135 865
IPv4 origin ASNs
78 584
IPv4 MOAS
5 925
IPv6 prefixes
260 533
IPv6 origin ASNs
36 766
IPv6 MOAS
869

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
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 906
911 343 616
/17 8 716
285 605 888
/18 14 068
230 490 112
/19 26 669
218 472 448
/20 48 622
199 155 712
/21 56 013
114 714 624
/22 118 690
121 538 560
/23 119 320
61 091 840
/24 719 907
184 296 192
Total 1 130 348 4 309 041 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 207 552 addr 72.86%
Not announced 1 165 759 744 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.83%
↳ routable but not announced 573 175 040 addr 49.17%
    — of total IPv4 space 13.35%
    — 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 5 517
2 892 496 896
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 807
190 283 776
/34 5 537
90 718 208
/35 1 947
15 949 824
/36 10 035
41 103 360
/37 1 387
2 840 576
/38 2 752
2 818 048
/39 1 859
951 808
/40 24 467
6 263 552
/41 1 766
226 048
/42 3 035
194 240
/43 1 476
47 232
/44 26 396
422 336
/45 4 576
36 608
/46 5 892
23 568
/47 9 166
18 332
/48 120 289
120 289
Total 260 323 4 413 952 449 933
IPv4 (1 135 865) IPv6 (260 533)
Reset
Found 31 IPv4 prefixes · ASN: AS395366 · showing 1–31
# Prefix ↓ Mask Range Origin ASN MOAS
1 157.191.244.0/24 /24 157.191.244.0 – 157.191.244.255 AS395366 1
2 157.191.242.0/24 /24 157.191.242.0 – 157.191.242.255 AS395366 1
3 157.191.241.0/24 /24 157.191.241.0 – 157.191.241.255 AS395366 1
4 157.191.226.0/24 /24 157.191.226.0 – 157.191.226.255 AS395366 1
5 157.191.212.0/24 /24 157.191.212.0 – 157.191.212.255 AS395366 1
6 157.191.147.0/24 /24 157.191.147.0 – 157.191.147.255 AS395366 1
7 157.191.97.0/24 /24 157.191.97.0 – 157.191.97.255 AS395366 1
8 157.191.87.0/24 /24 157.191.87.0 – 157.191.87.255 AS395366 1
9 157.191.72.0/24 /24 157.191.72.0 – 157.191.72.255 AS395366 1
10 157.191.67.0/24 /24 157.191.67.0 – 157.191.67.255 AS395366 1
11 157.191.66.0/24 /24 157.191.66.0 – 157.191.66.255 AS395366 1
12 157.191.52.0/24 /24 157.191.52.0 – 157.191.52.255 AS395366 1
13 157.191.49.0/24 /24 157.191.49.0 – 157.191.49.255 AS395366 1
14 157.191.48.0/24 /24 157.191.48.0 – 157.191.48.255 AS395366 1
15 157.191.29.0/24 /24 157.191.29.0 – 157.191.29.255 AS395366 1
16 157.191.27.0/24 /24 157.191.27.0 – 157.191.27.255 AS395366 1
17 157.191.26.0/24 /24 157.191.26.0 – 157.191.26.255 AS395366 1
18 157.191.4.0/24 /24 157.191.4.0 – 157.191.4.255 AS395366 1
19 157.191.3.0/24 /24 157.191.3.0 – 157.191.3.255 AS395366 1
20 157.191.2.0/24 /24 157.191.2.0 – 157.191.2.255 AS395366 1
21 156.109.249.0/24 /24 156.109.249.0 – 156.109.249.255 AS395366 1
22 156.109.248.0/24 /24 156.109.248.0 – 156.109.248.255 AS395366 1
23 156.109.247.0/24 /24 156.109.247.0 – 156.109.247.255 AS395366 1
24 156.109.193.0/24 /24 156.109.193.0 – 156.109.193.255 AS395366 1
25 156.109.147.0/24 /24 156.109.147.0 – 156.109.147.255 AS395366 1
26 156.109.113.0/24 /24 156.109.113.0 – 156.109.113.255 AS395366 1
27 156.109.74.0/24 /24 156.109.74.0 – 156.109.74.255 AS395366 1
28 156.109.26.0/24 /24 156.109.26.0 – 156.109.26.255 AS395366 1
29 156.109.18.0/24 /24 156.109.18.0 – 156.109.18.255 AS395366 1
30 156.109.4.0/24 /24 156.109.4.0 – 156.109.4.255 AS395366 1
31 156.107.100.0/24 /24 156.107.100.0 – 156.107.100.255 AS395366 1