BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
Refreshing BGP RIB…started 52 min ago
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🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
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 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 16 IPv6 prefixes · ASN: AS396566 · showing 1–16
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:500:121::/48 /48 2001:500:121:: – 2001:500:121:ffff:ffff:ffff:ffff:ffff AS21313, AS396543, AS40647, AS32651, AS396566, AS397196, AS396576, AS36631, AS397203, AS396826, AS36617 11
2 2001:500:123::/48 /48 2001:500:123:: – 2001:500:123:ffff:ffff:ffff:ffff:ffff AS397197, AS396574, AS396549, AS27544, AS396566, AS19836, AS40647, AS20362, AS36631, AS396540, AS396546, AS397202 12
3 2001:500:125::/48 /48 2001:500:125:: – 2001:500:125:ffff:ffff:ffff:ffff:ffff AS21313, AS396543, AS40647, AS32651, AS396566, AS397196, AS396576, AS36631, AS397203, AS396826, AS36617 11
4 2001:500:127::/48 /48 2001:500:127:: – 2001:500:127:ffff:ffff:ffff:ffff:ffff AS397197, AS396574, AS396549, AS27544, AS396566, AS19836, AS40647, AS20362, AS36631, AS396540, AS396546, AS397202 12
5 2001:500:134::/48 /48 2001:500:134:: – 2001:500:134:ffff:ffff:ffff:ffff:ffff AS21313, AS396543, AS40647, AS32651, AS396566, AS397196, AS396576, AS36631, AS397203, AS396826, AS36617 11
6 2001:500:30ff::/48 /48 2001:500:30ff:: – 2001:500:30ff:ffff:ffff:ffff:ffff:ffff AS396549, AS19836, AS21313, AS396599, AS396566, AS396576, AS40647, AS20362, AS397203, AS36617 10
7 2001:500:d937::/48 /48 2001:500:d937:: – 2001:500:d937:ffff:ffff:ffff:ffff:ffff AS21313, AS19836, AS396599, AS397196, AS396566, AS396576, AS40647, AS22547, AS396826, AS36617 10
8 2001:501:8a29::/48 /48 2001:501:8a29:: – 2001:501:8a29:ffff:ffff:ffff:ffff:ffff AS396549, AS19836, AS21313, AS396599, AS396566, AS396576, AS40647, AS20362, AS397203, AS36617 10
9 2001:501:b1f9::/48 /48 2001:501:b1f9:: – 2001:501:b1f9:ffff:ffff:ffff:ffff:ffff AS21313, AS19836, AS396599, AS397196, AS396566, AS396576, AS40647, AS22547, AS397200, AS36618 10
10 2001:502:7094::/48 /48 2001:502:7094:: – 2001:502:7094:ffff:ffff:ffff:ffff:ffff AS21313, AS19836, AS396599, AS397196, AS396566, AS396576, AS40647, AS22547, AS396826, AS36617 10
11 2001:503:c27::/48 /48 2001:503:c27:: – 2001:503:c27:ffff:ffff:ffff:ffff:ffff AS396761, AS396729, AS397197, AS396691, AS27544, AS396566, AS396661, AS396738, AS396690, AS36631, AS396707, AS396692, AS396704, AS396712, AS396549, AS396702, AS396694, AS396714, AS396619, AS396654 20
12 2001:503:d2d::/48 /48 2001:503:d2d:: – 2001:503:d2d:ffff:ffff:ffff:ffff:ffff AS21313, AS19836, AS396599, AS397196, AS396566, AS396576, AS40647, AS22547, AS396826, AS36617 10
13 2001:503:ba3e::/48 /48 2001:503:ba3e:: – 2001:503:ba3e:ffff:ffff:ffff:ffff:ffff AS397197, AS396574, AS396549, AS397196, AS396566, AS19836, AS40647, AS396555, AS396540, AS36617 10
14 2620:0:5050::/48 /48 2620:0:5050:: – 2620::5050:ffff:ffff:ffff:ffff:ffff AS397197, AS396574, AS396549, AS27544, AS396566, AS19836, AS40647, AS20362, AS36631, AS396540, AS396546, AS397202 12
15 2620:74:20::/48 /48 2620:74:20:: – 2620:74:20:ffff:ffff:ffff:ffff:ffff AS396549, AS19836, AS40647, AS396599, AS396566, AS396576, AS20362, AS397203, AS36617 9
16 2620:74:2b::/48 /48 2620:74:2b:: – 2620:74:2b:ffff:ffff:ffff:ffff:ffff AS397197, AS396549, AS27544, AS396566, AS36631, AS40647, AS396546 7