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 50 IPv6 prefixes · ASN: AS206178 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a01:e901:165::/48 /48 2a01:e901:165:: – 2a01:e901:165:ffff:ffff:ffff:ffff:ffff AS206178 1
2 2a01:e901:175::/48 /48 2a01:e901:175:: – 2a01:e901:175:ffff:ffff:ffff:ffff:ffff AS206178 1
3 2a0b:b81:3505::/48 /48 2a0b:b81:3505:: – 2a0b:b81:3505:ffff:ffff:ffff:ffff:ffff AS206178 1
4 2a0b:b81:3515::/48 /48 2a0b:b81:3515:: – 2a0b:b81:3515:ffff:ffff:ffff:ffff:ffff AS206178 1
5 2a0b:b81:3525::/48 /48 2a0b:b81:3525:: – 2a0b:b81:3525:ffff:ffff:ffff:ffff:ffff AS206178 1
6 2a0b:b81:3535::/48 /48 2a0b:b81:3535:: – 2a0b:b81:3535:ffff:ffff:ffff:ffff:ffff AS206178 1
7 2a0b:b81:3545::/48 /48 2a0b:b81:3545:: – 2a0b:b81:3545:ffff:ffff:ffff:ffff:ffff AS206178 1
8 2a0b:b81:3555::/48 /48 2a0b:b81:3555:: – 2a0b:b81:3555:ffff:ffff:ffff:ffff:ffff AS206178 1
9 2a0b:b81:3565::/48 /48 2a0b:b81:3565:: – 2a0b:b81:3565:ffff:ffff:ffff:ffff:ffff AS206178 1
10 2a0b:b81:3575::/48 /48 2a0b:b81:3575:: – 2a0b:b81:3575:ffff:ffff:ffff:ffff:ffff AS206178 1
11 2a0b:4e07:805::/48 /48 2a0b:4e07:805:: – 2a0b:4e07:805:ffff:ffff:ffff:ffff:ffff AS206178 1
12 2a0b:4e07:815::/48 /48 2a0b:4e07:815:: – 2a0b:4e07:815:ffff:ffff:ffff:ffff:ffff AS206178 1
13 2a0b:4e07:825::/48 /48 2a0b:4e07:825:: – 2a0b:4e07:825:ffff:ffff:ffff:ffff:ffff AS206178 1
14 2a0b:4e07:835::/48 /48 2a0b:4e07:835:: – 2a0b:4e07:835:ffff:ffff:ffff:ffff:ffff AS206178 1
15 2a0b:4e07:845::/48 /48 2a0b:4e07:845:: – 2a0b:4e07:845:ffff:ffff:ffff:ffff:ffff AS206178 1
16 2a0b:4e07:855::/48 /48 2a0b:4e07:855:: – 2a0b:4e07:855:ffff:ffff:ffff:ffff:ffff AS206178 1
17 2a0b:4e07:865::/48 /48 2a0b:4e07:865:: – 2a0b:4e07:865:ffff:ffff:ffff:ffff:ffff AS206178 1
18 2a0b:4e07:875::/48 /48 2a0b:4e07:875:: – 2a0b:4e07:875:ffff:ffff:ffff:ffff:ffff AS206178 1
19 2a0d:d940:305::/48 /48 2a0d:d940:305:: – 2a0d:d940:305:ffff:ffff:ffff:ffff:ffff AS206178 1
20 2a0d:d940:315::/48 /48 2a0d:d940:315:: – 2a0d:d940:315:ffff:ffff:ffff:ffff:ffff AS206178 1
21 2a0d:d940:325::/48 /48 2a0d:d940:325:: – 2a0d:d940:325:ffff:ffff:ffff:ffff:ffff AS206178 1
22 2a0d:d940:335::/48 /48 2a0d:d940:335:: – 2a0d:d940:335:ffff:ffff:ffff:ffff:ffff AS206178 1
23 2a0d:d940:345::/48 /48 2a0d:d940:345:: – 2a0d:d940:345:ffff:ffff:ffff:ffff:ffff AS206178 1
24 2a0d:d940:355::/48 /48 2a0d:d940:355:: – 2a0d:d940:355:ffff:ffff:ffff:ffff:ffff AS206178 1
25 2a0d:d940:365::/48 /48 2a0d:d940:365:: – 2a0d:d940:365:ffff:ffff:ffff:ffff:ffff AS206178 1
26 2a0d:d940:375::/48 /48 2a0d:d940:375:: – 2a0d:d940:375:ffff:ffff:ffff:ffff:ffff AS206178 1
27 2a12:7a40:6605::/48 /48 2a12:7a40:6605:: – 2a12:7a40:6605:ffff:ffff:ffff:ffff:ffff AS206178 1
28 2a12:7a40:6615::/48 /48 2a12:7a40:6615:: – 2a12:7a40:6615:ffff:ffff:ffff:ffff:ffff AS206178 1
29 2a12:7a40:6625::/48 /48 2a12:7a40:6625:: – 2a12:7a40:6625:ffff:ffff:ffff:ffff:ffff AS206178 1
30 2a12:7a40:6635::/48 /48 2a12:7a40:6635:: – 2a12:7a40:6635:ffff:ffff:ffff:ffff:ffff AS206178 1
31 2a12:7a40:6645::/48 /48 2a12:7a40:6645:: – 2a12:7a40:6645:ffff:ffff:ffff:ffff:ffff AS206178 1
32 2a12:7a40:6655::/48 /48 2a12:7a40:6655:: – 2a12:7a40:6655:ffff:ffff:ffff:ffff:ffff AS206178 1
33 2a12:7a40:6665::/48 /48 2a12:7a40:6665:: – 2a12:7a40:6665:ffff:ffff:ffff:ffff:ffff AS206178 1
34 2a12:7a40:6675::/48 /48 2a12:7a40:6675:: – 2a12:7a40:6675:ffff:ffff:ffff:ffff:ffff AS206178 1
35 2a13:a5c7:3005::/48 /48 2a13:a5c7:3005:: – 2a13:a5c7:3005:ffff:ffff:ffff:ffff:ffff AS206178 1
36 2a13:a5c7:3015::/48 /48 2a13:a5c7:3015:: – 2a13:a5c7:3015:ffff:ffff:ffff:ffff:ffff AS206178 1
37 2a13:a5c7:3025::/48 /48 2a13:a5c7:3025:: – 2a13:a5c7:3025:ffff:ffff:ffff:ffff:ffff AS206178 1
38 2a13:a5c7:3035::/48 /48 2a13:a5c7:3035:: – 2a13:a5c7:3035:ffff:ffff:ffff:ffff:ffff AS206178 1
39 2a13:a5c7:3045::/48 /48 2a13:a5c7:3045:: – 2a13:a5c7:3045:ffff:ffff:ffff:ffff:ffff AS206178 1
40 2a13:a5c7:3055::/48 /48 2a13:a5c7:3055:: – 2a13:a5c7:3055:ffff:ffff:ffff:ffff:ffff AS206178 1
41 2a13:a5c7:3065::/48 /48 2a13:a5c7:3065:: – 2a13:a5c7:3065:ffff:ffff:ffff:ffff:ffff AS206178 1
42 2a13:a5c7:3075::/48 /48 2a13:a5c7:3075:: – 2a13:a5c7:3075:ffff:ffff:ffff:ffff:ffff AS206178 1
43 2a14:67c1:405::/48 /48 2a14:67c1:405:: – 2a14:67c1:405:ffff:ffff:ffff:ffff:ffff AS206178 1
44 2a14:67c1:415::/48 /48 2a14:67c1:415:: – 2a14:67c1:415:ffff:ffff:ffff:ffff:ffff AS206178 1
45 2a14:67c1:425::/48 /48 2a14:67c1:425:: – 2a14:67c1:425:ffff:ffff:ffff:ffff:ffff AS206178 1
46 2a14:67c1:435::/48 /48 2a14:67c1:435:: – 2a14:67c1:435:ffff:ffff:ffff:ffff:ffff AS206178 1
47 2a14:67c1:445::/48 /48 2a14:67c1:445:: – 2a14:67c1:445:ffff:ffff:ffff:ffff:ffff AS206178 1
48 2a14:67c1:455::/48 /48 2a14:67c1:455:: – 2a14:67c1:455:ffff:ffff:ffff:ffff:ffff AS206178 1
49 2a14:67c1:465::/48 /48 2a14:67c1:465:: – 2a14:67c1:465:ffff:ffff:ffff:ffff:ffff AS206178 1
50 2a14:67c1:475::/48 /48 2a14:67c1:475:: – 2a14:67c1:475:ffff:ffff:ffff:ffff:ffff AS206178 1