BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 40 IPv4 prefixes · ASN: AS50266 · showing 1–40
# Prefix ↓ Mask Range Origin ASN MOAS
1 195.191.16.0/23 /23 195.191.16.0 – 195.191.17.255 AS50266 1
2 188.91.0.0/16 /16 188.91.0.0 – 188.91.255.255 AS50266 1
3 188.90.0.0/16 /16 188.90.0.0 – 188.90.255.255 AS50266 1
4 188.89.0.0/16 /16 188.89.0.0 – 188.89.255.255 AS50266 1
5 188.88.0.0/16 /16 188.88.0.0 – 188.88.255.255 AS50266 1
6 188.88.0.0/14 /14 188.88.0.0 – 188.91.255.255 AS50266 1
7 185.180.148.0/22 /22 185.180.148.0 – 185.180.151.255 AS50266 1
8 185.35.112.0/22 /22 185.35.112.0 – 185.35.115.255 AS50266 1
9 178.226.0.0/16 /16 178.226.0.0 – 178.226.255.255 AS50266 1
10 178.224.0.0/16 /16 178.224.0.0 – 178.224.255.255 AS50266 1
11 143.179.0.0/16 /16 143.179.0.0 – 143.179.255.255 AS50266 1
12 143.178.128.0/17 /17 143.178.128.0 – 143.178.255.255 AS50266 1
13 143.178.0.0/17 /17 143.178.0.0 – 143.178.127.255 AS50266 1
14 143.177.0.0/16 /16 143.177.0.0 – 143.177.255.255 AS50266 1
15 95.99.0.0/16 /16 95.99.0.0 – 95.99.255.255 AS50266 1
16 95.98.0.0/16 /16 95.98.0.0 – 95.98.255.255 AS50266 1
17 95.98.0.0/15 /15 95.98.0.0 – 95.99.255.255 AS50266 1
18 94.157.0.0/16 /16 94.157.0.0 – 94.157.255.255 AS50266 1
19 92.254.0.0/17 /17 92.254.0.0 – 92.254.127.255 AS50266 1
20 87.212.0.0/16 /16 87.212.0.0 – 87.212.255.255 AS50266 1
21 87.210.0.0/16 /16 87.210.0.0 – 87.210.255.255 AS50266 1
22 87.209.0.0/16 /16 87.209.0.0 – 87.209.255.255 AS50266 1
23 87.208.0.0/16 /16 87.208.0.0 – 87.208.255.255 AS50266 1
24 85.223.0.0/17 /17 85.223.0.0 – 85.223.127.255 AS50266 1
25 85.146.128.0/18 /18 85.146.128.0 – 85.146.191.255 AS50266 1
26 85.146.0.0/17 /17 85.146.0.0 – 85.146.127.255 AS50266 1
27 85.144.0.0/15 /15 85.144.0.0 – 85.145.255.255 AS50266 1
28 82.174.0.0/16 /16 82.174.0.0 – 82.174.255.255 AS50266 1
29 82.172.0.0/17 /17 82.172.0.0 – 82.172.127.255 AS50266 1
30 81.59.0.0/17 /17 81.59.0.0 – 81.59.127.255 AS50266 1
31 62.250.128.0/17 /17 62.250.128.0 – 62.250.255.255 AS50266 1
32 62.250.0.0/17 /17 62.250.0.0 – 62.250.127.255 AS50266 1
33 62.166.128.0/17 /17 62.166.128.0 – 62.166.255.255 AS50266 1
34 37.143.80.0/21 /21 37.143.80.0 – 37.143.87.255 AS50266 1
35 31.201.0.0/16 /16 31.201.0.0 – 31.201.255.255 AS50266 1
36 31.187.128.0/17 /17 31.187.128.0 – 31.187.255.255 AS50266 1
37 31.184.64.0/18 /18 31.184.64.0 – 31.184.127.255 AS50266 1
38 31.21.0.0/16 /16 31.21.0.0 – 31.21.255.255 AS50266 1
39 31.20.0.0/16 /16 31.20.0.0 – 31.20.255.255 AS50266 1
40 5.132.0.0/17 /17 5.132.0.0 – 5.132.127.255 AS50266 1