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 15 min ago
starting…
🗺 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: AS21830 · showing 1–43
# Prefix ↓ Mask Range Origin ASN MOAS
1 207.144.203.0/24 /24 207.144.203.0 – 207.144.203.255 AS21830 1
2 207.144.200.0/23 /23 207.144.200.0 – 207.144.201.255 AS21830 1
3 207.144.191.0/24 /24 207.144.191.0 – 207.144.191.255 AS21830 1
4 207.144.190.0/24 /24 207.144.190.0 – 207.144.190.255 AS21830 1
5 207.144.190.0/23 /23 207.144.190.0 – 207.144.191.255 AS21830 1
6 207.144.161.0/24 /24 207.144.161.0 – 207.144.161.255 AS21830 1
7 207.144.160.0/24 /24 207.144.160.0 – 207.144.160.255 AS21830 1
8 207.144.160.0/23 /23 207.144.160.0 – 207.144.161.255 AS21830 1
9 207.144.152.0/23 /23 207.144.152.0 – 207.144.153.255 AS21830 1
10 207.144.149.0/24 /24 207.144.149.0 – 207.144.149.255 AS21830 1
11 207.144.148.0/24 /24 207.144.148.0 – 207.144.148.255 AS21830 1
12 207.144.148.0/23 /23 207.144.148.0 – 207.144.149.255 AS21830 1
13 207.144.105.0/24 /24 207.144.105.0 – 207.144.105.255 AS21830 1
14 207.144.104.0/24 /24 207.144.104.0 – 207.144.104.255 AS21830 1
15 207.144.104.0/23 /23 207.144.104.0 – 207.144.105.255 AS21830 1
16 207.144.102.0/23 /23 207.144.102.0 – 207.144.103.255 AS21830 1
17 207.144.101.0/24 /24 207.144.101.0 – 207.144.101.255 AS21830 1
18 207.144.92.0/24 /24 207.144.92.0 – 207.144.92.255 AS21830 1
19 207.144.86.0/24 /24 207.144.86.0 – 207.144.86.255 AS21830 1
20 207.144.75.0/24 /24 207.144.75.0 – 207.144.75.255 AS21830 1
21 207.144.56.0/24 /24 207.144.56.0 – 207.144.56.255 AS21830 1
22 207.144.54.0/24 /24 207.144.54.0 – 207.144.54.255 AS21830 1
23 207.144.53.0/24 /24 207.144.53.0 – 207.144.53.255 AS21830 1
24 207.144.45.0/24 /24 207.144.45.0 – 207.144.45.255 AS21830 1
25 207.144.44.0/24 /24 207.144.44.0 – 207.144.44.255 AS21830 1
26 207.144.44.0/23 /23 207.144.44.0 – 207.144.45.255 AS21830 1
27 207.144.34.0/24 /24 207.144.34.0 – 207.144.34.255 AS21830 1
28 207.144.33.0/24 /24 207.144.33.0 – 207.144.33.255 AS21830 1
29 207.144.19.0/24 /24 207.144.19.0 – 207.144.19.255 AS21830 1
30 207.144.17.0/24 /24 207.144.17.0 – 207.144.17.255 AS21830 1
31 207.144.14.0/23 /23 207.144.14.0 – 207.144.15.255 AS21830 1
32 207.144.12.0/24 /24 207.144.12.0 – 207.144.12.255 AS21830 1
33 207.144.5.0/24 /24 207.144.5.0 – 207.144.5.255 AS21830 1
34 207.144.4.0/24 /24 207.144.4.0 – 207.144.4.255 AS21830 1
35 207.144.4.0/23 /23 207.144.4.0 – 207.144.5.255 AS21830 1
36 206.74.108.0/23 /23 206.74.108.0 – 206.74.109.255 AS21830 1
37 204.116.246.0/23 /23 204.116.246.0 – 204.116.247.255 AS21830 1
38 204.116.244.0/23 /23 204.116.244.0 – 204.116.245.255 AS21830 1
39 204.116.244.0/22 /22 204.116.244.0 – 204.116.247.255 AS21830 1
40 204.116.200.0/23 /23 204.116.200.0 – 204.116.201.255 AS21830 1
41 192.222.27.0/24 /24 192.222.27.0 – 192.222.27.255 AS21830 1
42 64.53.47.0/24 /24 64.53.47.0 – 64.53.47.255 AS21830 1
43 64.53.13.0/24 /24 64.53.13.0 – 64.53.13.255 AS21830 1