BGP Full View — RIPE RIS RRC00data as of 2026-05-02 04:48

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
1 125 633
IPv4 origin ASNs
78 234
IPv4 MOAS
6 362
IPv6 prefixes
255 655
IPv6 origin ASNs
36 444
IPv6 MOAS
1 529

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 2 154
282 329 088
/16 13 830
906 362 880
/17 8 683
284 524 544
/18 13 942
228 425 728
/19 26 607
217 964 544
/20 48 382
198 172 672
/21 55 701
114 075 648
/22 118 727
121 576 448
/23 117 870
60 349 440
/24 712 308
182 350 848
Total 1 120 463 4 285 649 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 270 464 addr 72.51%
Not announced 1 180 696 832 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 062 720 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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 5 474
2 869 952 512
/30 832
218 103 808
/31 359
47 054 848
/32 26 965
1 767 178 240
/33 5 717
187 334 656
/34 5 583
91 471 872
/35 1 917
15 704 064
/36 9 976
40 861 696
/37 1 352
2 768 896
/38 2 727
2 792 448
/39 1 849
946 688
/40 23 837
6 102 272
/41 1 738
222 464
/42 2 980
190 720
/43 1 457
46 624
/44 25 815
413 040
/45 4 515
36 120
/46 5 838
23 352
/47 8 893
17 786
/48 117 252
117 252
Total 255 360 4 413 971 305 566
IPv4 (1 125 633) IPv6 (255 655)
Reset
Found 255 655 IPv6 prefixes · showing 255601–255655
# Prefix ↑ Mask Range Origin ASN MOAS
255601 2c0f:fe28:e::/48 /48 2c0f:fe28:e:: – 2c0f:fe28:e:ffff:ffff:ffff:ffff:ffff AS36951 1
255602 2c0f:fe30::/32 /32 2c0f:fe30:: – 2c0f:fe30:ffff:ffff:ffff:ffff:ffff:ffff AS37006 1
255603 2c0f:fe38::/32 /32 2c0f:fe38:: – 2c0f:fe38:ffff:ffff:ffff:ffff:ffff:ffff AS33771 1
255604 2c0f:fe38:1::/48 /48 2c0f:fe38:1:: – 2c0f:fe38:1:ffff:ffff:ffff:ffff:ffff AS33771 1
255605 2c0f:fe38:3::/48 /48 2c0f:fe38:3:: – 2c0f:fe38:3:ffff:ffff:ffff:ffff:ffff AS33771 1
255606 2c0f:fe38:4::/48 /48 2c0f:fe38:4:: – 2c0f:fe38:4:ffff:ffff:ffff:ffff:ffff AS33771 1
255607 2c0f:fe38:7::/48 /48 2c0f:fe38:7:: – 2c0f:fe38:7:ffff:ffff:ffff:ffff:ffff AS33771 1
255608 2c0f:fe38:2000::/43 /43 2c0f:fe38:2000:: – 2c0f:fe38:201f:ffff:ffff:ffff:ffff:ffff AS33771 1
255609 2c0f:fe38:2020::/43 /43 2c0f:fe38:2020:: – 2c0f:fe38:203f:ffff:ffff:ffff:ffff:ffff AS33771 1
255610 2c0f:fe38:2100::/43 /43 2c0f:fe38:2100:: – 2c0f:fe38:211f:ffff:ffff:ffff:ffff:ffff AS33771 1
255611 2c0f:fe38:2180::/43 /43 2c0f:fe38:2180:: – 2c0f:fe38:219f:ffff:ffff:ffff:ffff:ffff AS33771 1
255612 2c0f:fe38:21a0::/43 /43 2c0f:fe38:21a0:: – 2c0f:fe38:21bf:ffff:ffff:ffff:ffff:ffff AS33771 1
255613 2c0f:fe38:2200::/43 /43 2c0f:fe38:2200:: – 2c0f:fe38:221f:ffff:ffff:ffff:ffff:ffff AS33771 1
255614 2c0f:fe38:2240::/43 /43 2c0f:fe38:2240:: – 2c0f:fe38:225f:ffff:ffff:ffff:ffff:ffff AS33771 1
255615 2c0f:fe38:2260::/43 /43 2c0f:fe38:2260:: – 2c0f:fe38:227f:ffff:ffff:ffff:ffff:ffff AS33771 1
255616 2c0f:fe38:2280::/43 /43 2c0f:fe38:2280:: – 2c0f:fe38:229f:ffff:ffff:ffff:ffff:ffff AS33771 1
255617 2c0f:fe38:22a0::/43 /43 2c0f:fe38:22a0:: – 2c0f:fe38:22bf:ffff:ffff:ffff:ffff:ffff AS33771 1
255618 2c0f:fe38:2320::/43 /43 2c0f:fe38:2320:: – 2c0f:fe38:233f:ffff:ffff:ffff:ffff:ffff AS33771 1
255619 2c0f:fe38:2340::/43 /43 2c0f:fe38:2340:: – 2c0f:fe38:235f:ffff:ffff:ffff:ffff:ffff AS33771 1
255620 2c0f:fe38:2400::/43 /43 2c0f:fe38:2400:: – 2c0f:fe38:241f:ffff:ffff:ffff:ffff:ffff AS33771 1
255621 2c0f:fe38:2420::/43 /43 2c0f:fe38:2420:: – 2c0f:fe38:243f:ffff:ffff:ffff:ffff:ffff AS33771 1
255622 2c0f:fe40::/32 /32 2c0f:fe40:: – 2c0f:fe40:ffff:ffff:ffff:ffff:ffff:ffff AS30844 1
255623 2c0f:fe60::/32 /32 2c0f:fe60:: – 2c0f:fe60:ffff:ffff:ffff:ffff:ffff:ffff AS37619 1
255624 2c0f:fe68::/32 /32 2c0f:fe68:: – 2c0f:fe68:ffff:ffff:ffff:ffff:ffff:ffff AS36868 1
255625 2c0f:fe78::/32 /32 2c0f:fe78:: – 2c0f:fe78:ffff:ffff:ffff:ffff:ffff:ffff AS37239 1
255626 2c0f:fe88::/32 /32 2c0f:fe88:: – 2c0f:fe88:ffff:ffff:ffff:ffff:ffff:ffff AS15808 1
255627 2c0f:fe90::/32 /32 2c0f:fe90:: – 2c0f:fe90:ffff:ffff:ffff:ffff:ffff:ffff AS36943 1
255628 2c0f:fe98::/32 /32 2c0f:fe98:: – 2c0f:fe98:ffff:ffff:ffff:ffff:ffff:ffff AS30844 1
255629 2c0f:fea8::/32 /32 2c0f:fea8:: – 2c0f:fea8:ffff:ffff:ffff:ffff:ffff:ffff AS37248 1
255630 2c0f:feb0::/32 /32 2c0f:feb0:: – 2c0f:feb0:ffff:ffff:ffff:ffff:ffff:ffff AS37100 1
255631 2c0f:feb1::/32 /32 2c0f:feb1:: – 2c0f:feb1:ffff:ffff:ffff:ffff:ffff:ffff AS37100 1
255632 2c0f:feb8::/32 /32 2c0f:feb8:: – 2c0f:feb8:ffff:ffff:ffff:ffff:ffff:ffff AS36959 1
255633 2c0f:fee0::/32 /32 2c0f:fee0:: – 2c0f:fee0:ffff:ffff:ffff:ffff:ffff:ffff AS59895 1
255634 2c0f:fef0::/32 /32 2c0f:fef0:: – 2c0f:fef0:ffff:ffff:ffff:ffff:ffff:ffff AS36958 1
255635 2c0f:fef8::/32 /32 2c0f:fef8:: – 2c0f:fef8:ffff:ffff:ffff:ffff:ffff:ffff AS15399 1
255636 2c0f:ff00::/32 /32 2c0f:ff00:: – 2c0f:ff00:ffff:ffff:ffff:ffff:ffff:ffff AS14988 1
255637 2c0f:ff00::/48 /48 2c0f:ff00:: – 2c0f:ff00::ffff:ffff:ffff:ffff:ffff AS14988 1
255638 2c0f:ff00:1::/48 /48 2c0f:ff00:1:: – 2c0f:ff00:1:ffff:ffff:ffff:ffff:ffff AS14988 1
255639 2c0f:ff00:2::/48 /48 2c0f:ff00:2:: – 2c0f:ff00:2:ffff:ffff:ffff:ffff:ffff AS14988 1
255640 2c0f:ff20::/32 /32 2c0f:ff20:: – 2c0f:ff20:ffff:ffff:ffff:ffff:ffff:ffff AS37286 1
255641 2c0f:ff28::/32 /32 2c0f:ff28:: – 2c0f:ff28:ffff:ffff:ffff:ffff:ffff:ffff AS33788 1
255642 2c0f:ff30::/32 /32 2c0f:ff30:: – 2c0f:ff30:ffff:ffff:ffff:ffff:ffff:ffff AS37334 1
255643 2c0f:ff80::/32 /32 2c0f:ff80:: – 2c0f:ff80:ffff:ffff:ffff:ffff:ffff:ffff AS327698 1
255644 2c0f:ff90::/32 /32 2c0f:ff90:: – 2c0f:ff90:ffff:ffff:ffff:ffff:ffff:ffff AS15808 1
255645 2c0f:ffa0::/32 /32 2c0f:ffa0:: – 2c0f:ffa0:ffff:ffff:ffff:ffff:ffff:ffff AS37273 1
255646 2c0f:ffa0:2::/48 /48 2c0f:ffa0:2:: – 2c0f:ffa0:2:ffff:ffff:ffff:ffff:ffff AS37273 1
255647 2c0f:ffa0:3::/48 /48 2c0f:ffa0:3:: – 2c0f:ffa0:3:ffff:ffff:ffff:ffff:ffff AS37273 1
255648 2c0f:ffa0:4::/48 /48 2c0f:ffa0:4:: – 2c0f:ffa0:4:ffff:ffff:ffff:ffff:ffff AS37273 1
255649 2c0f:ffa8::/32 /32 2c0f:ffa8:: – 2c0f:ffa8:ffff:ffff:ffff:ffff:ffff:ffff AS37057 1
255650 2c0f:ffc8::/32 /32 2c0f:ffc8:: – 2c0f:ffc8:ffff:ffff:ffff:ffff:ffff:ffff AS22355 1
255651 2c0f:ffd0::/32 /32 2c0f:ffd0:: – 2c0f:ffd0:ffff:ffff:ffff:ffff:ffff:ffff AS36968 1
255652 2c0f:ffd8::/32 /32 2c0f:ffd8:: – 2c0f:ffd8:ffff:ffff:ffff:ffff:ffff:ffff AS37105 1
255653 2c0f:fff0::/32 /32 2c0f:fff0:: – 2c0f:fff0:ffff:ffff:ffff:ffff:ffff:ffff AS37125 1
255654 fd00:550:ffff:ffff:ffff:ffff:ffff:ffff/128 /128 fd00:550:ffff:ffff:ffff:ffff:ffff:ffff – fd00:550:ffff:ffff:ffff:ffff:ffff:ffff AS174 1
255655 fd00:978:ffff:ffff:ffff:ffff:ffff:ffff/128 /128 fd00:978:ffff:ffff:ffff:ffff:ffff:ffff – fd00:978:ffff:ffff:ffff:ffff:ffff:ffff AS174 1