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BGP Full View — RIPE RIS RRC00data as of 2026-11-07 06:44

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
1 169 446
IPv4 origin ASNs
79 624
IPv4 MOAS
7 491
IPv6 prefixes
272 471
IPv6 origin ASNs
37 984
IPv6 MOAS
975

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 210
317 194 240
/15 2 188
286 785 536
/16 13 981
916 258 816
/17 8 686
284 622 848
/18 13 967
228 835 328
/19 26 711
218 816 512
/20 48 514
198 713 344
/21 57 454
117 665 792
/22 119 441
122 307 584
/23 122 496
62 717 952
/24 748 503
191 616 768
Total 1 164 213 4 327 557 888
BGP /24 coverage of total IPv4 space
Announced in BGP 3 139 313 408 addr 73.09%
Not announced 1 155 653 888 addr 26.91%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.28%
↳ routable but not announced 563 011 840 addr 48.72%
    — of total IPv4 space 13.11%
    — of announceable space (total − tech/reserved) 15.21%
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) 261 /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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 869
3 077 046 272
/30 744
195 035 136
/31 390
51 118 080
/32 27 679
1 813 970 944
/33 6 086
199 426 048
/34 5 773
94 584 832
/35 2 018
16 531 456
/36 10 356
42 418 176
/37 1 434
2 936 832
/38 2 816
2 883 584
/39 1 898
971 776
/40 25 074
6 418 944
/41 1 966
251 648
/42 3 008
192 512
/43 1 517
48 544
/44 27 415
438 640
/45 4 987
39 896
/46 6 824
27 296
/47 9 882
19 764
/48 126 195
126 195
Total 272 240 4 414 959 504 559
IPv4 (1 169 446) IPv6 (272 471)
Reset
Found 20 IPv6 prefixes · ASN: AS41378 · showing 1–20
# Prefix ↑ Mask Range Origin ASN MOAS
1 2602:fbdb::/40 /40 2602:fbdb:: – 2602:fbdb:ff:ffff:ffff:ffff:ffff:ffff AS41378 1
2 2602:fbdb:10::/48 /48 2602:fbdb:10:: – 2602:fbdb:10:ffff:ffff:ffff:ffff:ffff AS41378 1
3 2602:fbdb:20::/48 /48 2602:fbdb:20:: – 2602:fbdb:20:ffff:ffff:ffff:ffff:ffff AS41378 1
4 2602:fbdb:30::/48 /48 2602:fbdb:30:: – 2602:fbdb:30:ffff:ffff:ffff:ffff:ffff AS41378 1
5 2a0e:aa00:110::/44 /44 2a0e:aa00:110:: – 2a0e:aa00:11f:ffff:ffff:ffff:ffff:ffff AS41378 1
6 2a0e:aa00:120::/44 /44 2a0e:aa00:120:: – 2a0e:aa00:12f:ffff:ffff:ffff:ffff:ffff AS41378 1
7 2a0e:aa00:130::/44 /44 2a0e:aa00:130:: – 2a0e:aa00:13f:ffff:ffff:ffff:ffff:ffff AS41378 1
8 2a0e:aa00:134::/47 /47 2a0e:aa00:134:: – 2a0e:aa00:135:ffff:ffff:ffff:ffff:ffff AS41378 1
9 2a0e:aa00:140::/44 /44 2a0e:aa00:140:: – 2a0e:aa00:14f:ffff:ffff:ffff:ffff:ffff AS41378 1
10 2a0e:aa00:141::/48 /48 2a0e:aa00:141:: – 2a0e:aa00:141:ffff:ffff:ffff:ffff:ffff AS41378 1
11 2a0e:aa00:142::/48 /48 2a0e:aa00:142:: – 2a0e:aa00:142:ffff:ffff:ffff:ffff:ffff AS41378 1
12 2a0e:aa00:144::/47 /47 2a0e:aa00:144:: – 2a0e:aa00:145:ffff:ffff:ffff:ffff:ffff AS41378 1
13 2a0e:aa00:146::/47 /47 2a0e:aa00:146:: – 2a0e:aa00:147:ffff:ffff:ffff:ffff:ffff AS41378 1
14 2a0e:aa00:148::/47 /47 2a0e:aa00:148:: – 2a0e:aa00:149:ffff:ffff:ffff:ffff:ffff AS41378 1
15 2a0e:aa00:14a::/47 /47 2a0e:aa00:14a:: – 2a0e:aa00:14b:ffff:ffff:ffff:ffff:ffff AS41378 1
16 2a0e:aa00:200::/44 /44 2a0e:aa00:200:: – 2a0e:aa00:20f:ffff:ffff:ffff:ffff:ffff AS41378 1
17 2a0e:aa00:210::/44 /44 2a0e:aa00:210:: – 2a0e:aa00:21f:ffff:ffff:ffff:ffff:ffff AS41378 1
18 2a0e:aa00:211::/48 /48 2a0e:aa00:211:: – 2a0e:aa00:211:ffff:ffff:ffff:ffff:ffff AS41378 1
19 2a0e:aa00:310::/44 /44 2a0e:aa00:310:: – 2a0e:aa00:31f:ffff:ffff:ffff:ffff:ffff AS41378 1
20 2a0e:aa00:aa00::/48 /48 2a0e:aa00:aa00:: – 2a0e:aa00:aa00:ffff:ffff:ffff:ffff:ffff AS41378 1