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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 26 IPv4 prefixes · ASN: AS33442 · showing 1–26
# Prefix ↑ Mask Range Origin ASN MOAS
1 149.23.0.0/16 /16 149.23.0.0 – 149.23.255.255 AS33442 1
2 149.23.4.0/24 /24 149.23.4.0 – 149.23.4.255 AS33442 1
3 149.23.6.0/24 /24 149.23.6.0 – 149.23.6.255 AS33442 1
4 149.23.8.0/24 /24 149.23.8.0 – 149.23.8.255 AS33442 1
5 149.23.9.0/24 /24 149.23.9.0 – 149.23.9.255 AS33442 1
6 149.23.11.0/24 /24 149.23.11.0 – 149.23.11.255 AS33442 1
7 149.23.14.0/24 /24 149.23.14.0 – 149.23.14.255 AS33442 1
8 149.23.35.0/24 /24 149.23.35.0 – 149.23.35.255 AS33442 1
9 149.23.38.0/24 /24 149.23.38.0 – 149.23.38.255 AS33442 1
10 149.23.41.0/24 /24 149.23.41.0 – 149.23.41.255 AS33442 1
11 149.23.58.0/24 /24 149.23.58.0 – 149.23.58.255 AS33442 1
12 149.23.61.0/24 /24 149.23.61.0 – 149.23.61.255 AS33442 1
13 149.23.100.0/24 /24 149.23.100.0 – 149.23.100.255 AS33442 1
14 149.23.114.0/24 /24 149.23.114.0 – 149.23.114.255 AS33442 1
15 149.23.117.0/24 /24 149.23.117.0 – 149.23.117.255 AS33442 1
16 149.23.118.0/24 /24 149.23.118.0 – 149.23.118.255 AS33442 1
17 149.23.126.0/24 /24 149.23.126.0 – 149.23.126.255 AS33442 1
18 149.23.127.0/24 /24 149.23.127.0 – 149.23.127.255 AS33442 1
19 149.23.206.0/24 /24 149.23.206.0 – 149.23.206.255 AS33442 1
20 157.235.0.0/16 /16 157.235.0.0 – 157.235.255.255 AS33442 1
21 157.235.66.0/24 /24 157.235.66.0 – 157.235.66.255 AS33442 1
22 157.235.77.0/24 /24 157.235.77.0 – 157.235.77.255 AS33442 1
23 157.235.128.0/24 /24 157.235.128.0 – 157.235.128.255 AS33442 1
24 157.235.243.0/24 /24 157.235.243.0 – 157.235.243.255 AS33442 1
25 157.235.250.0/24 /24 157.235.250.0 – 157.235.250.255 AS33442 1
26 192.206.230.0/24 /24 192.206.230.0 – 192.206.230.255 AS33442 1