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 28 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 43 IPv4 prefixes · ASN: AS394126 · showing 1–43
# Prefix ↓ Mask Range Origin ASN MOAS
1 204.78.127.0/24 /24 204.78.127.0 – 204.78.127.255 AS394126 1
2 204.78.126.0/24 /24 204.78.126.0 – 204.78.126.255 AS394126 1
3 204.78.125.0/24 /24 204.78.125.0 – 204.78.125.255 AS394126 1
4 204.78.120.0/24 /24 204.78.120.0 – 204.78.120.255 AS394126 1
5 204.78.119.0/24 /24 204.78.119.0 – 204.78.119.255 AS394126 1
6 204.78.118.0/24 /24 204.78.118.0 – 204.78.118.255 AS394126 1
7 204.78.117.0/24 /24 204.78.117.0 – 204.78.117.255 AS394126 1
8 204.78.116.0/24 /24 204.78.116.0 – 204.78.116.255 AS394126 1
9 204.78.115.0/24 /24 204.78.115.0 – 204.78.115.255 AS394126 1
10 204.78.114.0/24 /24 204.78.114.0 – 204.78.114.255 AS394126 1
11 204.78.113.0/24 /24 204.78.113.0 – 204.78.113.255 AS394126 1
12 204.78.112.0/24 /24 204.78.112.0 – 204.78.112.255 AS394126 1
13 204.78.111.0/24 /24 204.78.111.0 – 204.78.111.255 AS394126 1
14 204.78.110.0/24 /24 204.78.110.0 – 204.78.110.255 AS394126 1
15 204.78.109.0/24 /24 204.78.109.0 – 204.78.109.255 AS394126 1
16 204.78.108.0/24 /24 204.78.108.0 – 204.78.108.255 AS394126 1
17 204.78.107.0/24 /24 204.78.107.0 – 204.78.107.255 AS394126 1
18 204.78.106.0/24 /24 204.78.106.0 – 204.78.106.255 AS394126 1
19 204.78.105.0/24 /24 204.78.105.0 – 204.78.105.255 AS394126 1
20 204.78.104.0/24 /24 204.78.104.0 – 204.78.104.255 AS394126 1
21 204.78.103.0/24 /24 204.78.103.0 – 204.78.103.255 AS394126 1
22 204.78.102.0/24 /24 204.78.102.0 – 204.78.102.255 AS394126 1
23 204.78.101.0/24 /24 204.78.101.0 – 204.78.101.255 AS394126 1
24 204.78.100.0/24 /24 204.78.100.0 – 204.78.100.255 AS394126 1
25 204.78.99.0/24 /24 204.78.99.0 – 204.78.99.255 AS394126 1
26 204.78.98.0/24 /24 204.78.98.0 – 204.78.98.255 AS394126 1
27 204.78.97.0/24 /24 204.78.97.0 – 204.78.97.255 AS394126 1
28 204.78.96.0/24 /24 204.78.96.0 – 204.78.96.255 AS394126 1
29 204.78.95.0/24 /24 204.78.95.0 – 204.78.95.255 AS394126 1
30 204.78.94.0/24 /24 204.78.94.0 – 204.78.94.255 AS394126 1
31 204.78.93.0/24 /24 204.78.93.0 – 204.78.93.255 AS394126 1
32 204.78.92.0/24 /24 204.78.92.0 – 204.78.92.255 AS394126 1
33 204.78.91.0/24 /24 204.78.91.0 – 204.78.91.255 AS394126 1
34 204.78.90.0/24 /24 204.78.90.0 – 204.78.90.255 AS394126 1
35 204.78.89.0/24 /24 204.78.89.0 – 204.78.89.255 AS394126 1
36 204.78.88.0/24 /24 204.78.88.0 – 204.78.88.255 AS394126 1
37 204.78.87.0/24 /24 204.78.87.0 – 204.78.87.255 AS394126 1
38 204.78.86.0/24 /24 204.78.86.0 – 204.78.86.255 AS394126 1
39 204.78.85.0/24 /24 204.78.85.0 – 204.78.85.255 AS394126 1
40 204.78.78.0/24 /24 204.78.78.0 – 204.78.78.255 AS394126 1
41 204.78.77.0/24 /24 204.78.77.0 – 204.78.77.255 AS394126 1
42 204.78.76.0/24 /24 204.78.76.0 – 204.78.76.255 AS394126 1
43 204.78.75.0/24 /24 204.78.75.0 – 204.78.75.255 AS394126 1