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 →
thank you!
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 38 IPv4 prefixes · ASN: AS13037 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 51.148.0.0/16 /16 51.148.0.0 – 51.148.255.255 AS13037 1
2 51.155.0.0/16 /16 51.155.0.0 – 51.155.255.255 AS13037 1
3 62.3.64.0/18 /18 62.3.64.0 – 62.3.127.255 AS13037 1
4 77.104.128.0/18 /18 77.104.128.0 – 77.104.191.255 AS13037 1
5 82.68.0.0/15 /15 82.68.0.0 – 82.69.255.255 AS13037 1
6 82.71.0.0/16 /16 82.71.0.0 – 82.71.255.255 AS13037 1
7 88.97.0.0/18 /18 88.97.0.0 – 88.97.63.255 AS13037 1
8 88.97.64.0/20 /20 88.97.64.0 – 88.97.79.255 AS13037 1
9 88.97.88.0/22 /22 88.97.88.0 – 88.97.91.255 AS13037 1
10 88.97.96.0/20 /20 88.97.96.0 – 88.97.111.255 AS13037 1
11 88.98.0.0/20 /20 88.98.0.0 – 88.98.15.255 AS13037 1
12 88.98.16.0/23 /23 88.98.16.0 – 88.98.17.255 AS13037 1
13 88.98.18.0/24 /24 88.98.18.0 – 88.98.18.255 AS13037 1
14 88.98.21.0/24 /24 88.98.21.0 – 88.98.21.255 AS13037 1
15 88.98.22.0/23 /23 88.98.22.0 – 88.98.23.255 AS13037 1
16 88.98.24.0/21 /21 88.98.24.0 – 88.98.31.255 AS13037 1
17 88.98.32.0/19 /19 88.98.32.0 – 88.98.63.255 AS13037 1
18 88.98.64.0/19 /19 88.98.64.0 – 88.98.95.255 AS13037 1
19 88.98.128.0/19 /19 88.98.128.0 – 88.98.159.255 AS13037 1
20 88.98.160.0/21 /21 88.98.160.0 – 88.98.167.255 AS13037 1
21 88.98.170.0/23 /23 88.98.170.0 – 88.98.171.255 AS13037 1
22 88.98.172.0/22 /22 88.98.172.0 – 88.98.175.255 AS13037 1
23 88.98.176.0/20 /20 88.98.176.0 – 88.98.191.255 AS13037 1
24 91.235.214.0/24 /24 91.235.214.0 – 91.235.214.255 AS13037 1
25 146.66.64.0/18 /18 146.66.64.0 – 146.66.127.255 AS13037 1
26 185.6.135.0/24 /24 185.6.135.0 – 185.6.135.255 AS13037 1
27 185.81.232.0/22 /22 185.81.232.0 – 185.81.235.255 AS13037 1
28 185.169.116.0/23 /23 185.169.116.0 – 185.169.117.255 AS13037 1
29 185.169.118.0/23 /23 185.169.118.0 – 185.169.119.255 AS13037 1
30 185.183.100.0/22 /22 185.183.100.0 – 185.183.103.255 AS13037 1
31 188.122.32.0/20 /20 188.122.32.0 – 188.122.47.255 AS13037 1
32 188.122.48.0/21 /21 188.122.48.0 – 188.122.55.255 AS13037 1
33 188.122.56.0/22 /22 188.122.56.0 – 188.122.59.255 AS13037 1
34 188.122.60.0/23 /23 188.122.60.0 – 188.122.61.255 AS13037 1
35 188.122.63.0/24 /24 188.122.63.0 – 188.122.63.255 AS13037 1
36 193.19.156.0/23 /23 193.19.156.0 – 193.19.157.255 AS13037 1
37 212.23.0.0/19 /19 212.23.0.0 – 212.23.31.255 AS13037 1
38 217.155.0.0/16 /16 217.155.0.0 – 217.155.255.255 AS13037 1