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 →
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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 1 125 633 IPv4 prefixes · showing 1125601–1125633
# Prefix ↓ Mask Range Origin ASN MOAS
1125601 1.0.170.0/24 /24 1.0.170.0 – 1.0.170.255 AS23969 1
1125602 1.0.169.0/24 /24 1.0.169.0 – 1.0.169.255 AS23969 1
1125603 1.0.168.0/24 /24 1.0.168.0 – 1.0.168.255 AS23969 1
1125604 1.0.167.0/24 /24 1.0.167.0 – 1.0.167.255 AS23969 1
1125605 1.0.166.0/24 /24 1.0.166.0 – 1.0.166.255 AS23969 1
1125606 1.0.165.0/24 /24 1.0.165.0 – 1.0.165.255 AS23969 1
1125607 1.0.164.0/24 /24 1.0.164.0 – 1.0.164.255 AS23969 1
1125608 1.0.160.0/22 /22 1.0.160.0 – 1.0.163.255 AS23969 1
1125609 1.0.160.0/19 /19 1.0.160.0 – 1.0.191.255 AS23969 1
1125610 1.0.144.0/20 /20 1.0.144.0 – 1.0.159.255 AS23969 1
1125611 1.0.142.0/23 /23 1.0.142.0 – 1.0.143.255 AS23969 1
1125612 1.0.141.0/24 /24 1.0.141.0 – 1.0.141.255 AS23969 1
1125613 1.0.140.0/24 /24 1.0.140.0 – 1.0.140.255 AS23969 1
1125614 1.0.139.0/24 /24 1.0.139.0 – 1.0.139.255 AS23969 1
1125615 1.0.138.0/24 /24 1.0.138.0 – 1.0.138.255 AS23969 1
1125616 1.0.137.0/24 /24 1.0.137.0 – 1.0.137.255 AS23969 1
1125617 1.0.134.0/23 /23 1.0.134.0 – 1.0.135.255 AS23969 1
1125618 1.0.133.0/24 /24 1.0.133.0 – 1.0.133.255 AS23969 1
1125619 1.0.132.0/24 /24 1.0.132.0 – 1.0.132.255 AS23969 1
1125620 1.0.130.0/23 /23 1.0.130.0 – 1.0.131.255 AS23969 1
1125621 1.0.129.0/24 /24 1.0.129.0 – 1.0.129.255 AS23969 1
1125622 1.0.128.0/24 /24 1.0.128.0 – 1.0.128.255 AS23969 1
1125623 1.0.128.0/19 /19 1.0.128.0 – 1.0.159.255 AS23969 1
1125624 1.0.128.0/18 /18 1.0.128.0 – 1.0.191.255 AS23969 1
1125625 1.0.128.0/17 /17 1.0.128.0 – 1.0.255.255 AS23969 1
1125626 1.0.64.0/18 /18 1.0.64.0 – 1.0.127.255 AS18144 1
1125627 1.0.16.0/24 /24 1.0.16.0 – 1.0.16.255 AS2519 1
1125628 1.0.7.0/24 /24 1.0.7.0 – 1.0.7.255 AS38803 1
1125629 1.0.6.0/24 /24 1.0.6.0 – 1.0.6.255 AS38803 1
1125630 1.0.5.0/24 /24 1.0.5.0 – 1.0.5.255 AS38803 1
1125631 1.0.4.0/24 /24 1.0.4.0 – 1.0.4.255 AS38803 1
1125632 1.0.0.0/24 /24 1.0.0.0 – 1.0.0.255 AS13335 1
1125633 0.0.0.0/0 /0 0.0.0.0 – 255.255.255.255 AS174, AS23764, AS50628, AS18001, AS34927, AS35708, AS56755, AS1299, AS24482, AS52025, AS3257 11