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 31 IPv4 prefixes · ASN: AS55140 · showing 1–31
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.21.144.0/20 /20 38.21.144.0 – 38.21.159.255 AS55140 1
2 38.39.208.0/20 /20 38.39.208.0 – 38.39.223.255 AS55140 1
3 38.39.209.0/24 /24 38.39.209.0 – 38.39.209.255 AS55140 1
4 38.65.102.0/24 /24 38.65.102.0 – 38.65.102.255 AS55140 1
5 38.65.108.0/23 /23 38.65.108.0 – 38.65.109.255 AS55140 1
6 38.65.113.0/24 /24 38.65.113.0 – 38.65.113.255 AS55140 1
7 38.65.114.0/24 /24 38.65.114.0 – 38.65.114.255 AS55140 1
8 38.65.119.0/24 /24 38.65.119.0 – 38.65.119.255 AS55140 1
9 38.100.250.0/24 /24 38.100.250.0 – 38.100.250.255 AS55140 1
10 38.131.208.0/21 /21 38.131.208.0 – 38.131.215.255 AS55140 1
11 38.131.218.0/23 /23 38.131.218.0 – 38.131.219.255 AS55140 1
12 38.131.221.0/24 /24 38.131.221.0 – 38.131.221.255 AS55140 1
13 38.135.216.0/21 /21 38.135.216.0 – 38.135.223.255 AS55140 1
14 38.135.220.0/23 /23 38.135.220.0 – 38.135.221.255 AS55140 1
15 38.135.222.0/24 /24 38.135.222.0 – 38.135.222.255 AS55140 1
16 38.135.223.0/24 /24 38.135.223.0 – 38.135.223.255 AS55140 1
17 38.137.96.0/19 /19 38.137.96.0 – 38.137.127.255 AS55140 1
18 38.190.160.0/20 /20 38.190.160.0 – 38.190.175.255 AS55140 1
19 130.51.194.0/23 /23 130.51.194.0 – 130.51.195.255 AS55140 1
20 130.51.248.0/24 /24 130.51.248.0 – 130.51.248.255 AS55140 1
21 130.51.249.0/24 /24 130.51.249.0 – 130.51.249.255 AS55140 1
22 130.51.250.0/24 /24 130.51.250.0 – 130.51.250.255 AS55140 1
23 130.51.251.0/24 /24 130.51.251.0 – 130.51.251.255 AS55140 1
24 131.149.224.0/24 /24 131.149.224.0 – 131.149.224.255 AS55140 1
25 162.220.180.0/22 /22 162.220.180.0 – 162.220.183.255 AS55140 1
26 162.245.104.0/21 /21 162.245.104.0 – 162.245.111.255 AS55140 1
27 198.1.0.0/21 /21 198.1.0.0 – 198.1.7.255 AS55140 1
28 207.70.240.0/20 /20 207.70.240.0 – 207.70.255.255 AS55140 1
29 209.177.74.0/23 /23 209.177.74.0 – 209.177.75.255 AS55140 1
30 209.177.75.0/24 /24 209.177.75.0 – 209.177.75.255 AS55140 1
31 216.211.217.0/24 /24 216.211.217.0 – 216.211.217.255 AS55140 1