← internet-registry.net · a module of the Internet address-space registry

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).
🗺 IPv4 address-space map → 📊 ASN TOP →
thank you!
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 25 IPv4 prefixes · ASN: AS58621 · showing 1–25
# Prefix ↑ Mask Range Origin ASN MOAS
1 101.100.192.0/24 /24 101.100.192.0 – 101.100.192.255 AS58621 1
2 101.100.195.0/24 /24 101.100.195.0 – 101.100.195.255 AS58621 1
3 101.100.202.0/24 /24 101.100.202.0 – 101.100.202.255 AS58621 1
4 101.100.210.0/24 /24 101.100.210.0 – 101.100.210.255 AS58621 1
5 101.100.217.0/24 /24 101.100.217.0 – 101.100.217.255 AS58621 1
6 101.100.218.0/24 /24 101.100.218.0 – 101.100.218.255 AS58621 1
7 101.100.224.0/24 /24 101.100.224.0 – 101.100.224.255 AS58621 1
8 101.100.225.0/24 /24 101.100.225.0 – 101.100.225.255 AS58621 1
9 101.100.232.0/24 /24 101.100.232.0 – 101.100.232.255 AS58621 1
10 101.100.233.0/24 /24 101.100.233.0 – 101.100.233.255 AS58621 1
11 101.100.235.0/24 /24 101.100.235.0 – 101.100.235.255 AS58621 1
12 101.100.236.0/24 /24 101.100.236.0 – 101.100.236.255 AS58621 1
13 101.100.237.0/24 /24 101.100.237.0 – 101.100.237.255 AS58621 1
14 101.100.243.0/24 /24 101.100.243.0 – 101.100.243.255 AS58621 1
15 101.100.252.0/24 /24 101.100.252.0 – 101.100.252.255 AS58621 1
16 101.100.254.0/24 /24 101.100.254.0 – 101.100.254.255 AS58621 1
17 103.9.100.0/24 /24 103.9.100.0 – 103.9.100.255 AS58621 1
18 103.9.101.0/24 /24 103.9.101.0 – 103.9.101.255 AS58621 1
19 103.9.102.0/24 /24 103.9.102.0 – 103.9.102.255 AS58621 1
20 103.9.103.0/24 /24 103.9.103.0 – 103.9.103.255 AS58621 1
21 103.15.232.0/24 /24 103.15.232.0 – 103.15.232.255 AS58621 1
22 103.104.196.0/24 /24 103.104.196.0 – 103.104.196.255 AS58621 1
23 103.245.92.0/24 /24 103.245.92.0 – 103.245.92.255 AS58621 1
24 103.245.94.0/24 /24 103.245.94.0 – 103.245.94.255 AS58621 1
25 103.245.95.0/24 /24 103.245.95.0 – 103.245.95.255 AS58621 1