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 →
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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 41 IPv4 prefixes · ASN: AS42303 · showing 1–41
# Prefix ↓ Mask Range Origin ASN MOAS
1 194.132.208.0/24 /24 194.132.208.0 – 194.132.208.255 AS42303 1
2 194.132.32.0/24 /24 194.132.32.0 – 194.132.32.255 AS42303 1
3 194.103.156.0/24 /24 194.103.156.0 – 194.103.156.255 AS42303 1
4 194.103.91.0/24 /24 194.103.91.0 – 194.103.91.255 AS42303 1
5 193.234.158.0/24 /24 193.234.158.0 – 193.234.158.255 AS42303 1
6 193.234.107.0/24 /24 193.234.107.0 – 193.234.107.255 AS42303 1
7 193.234.23.0/24 /24 193.234.23.0 – 193.234.23.255 AS42303 1
8 193.234.2.0/24 /24 193.234.2.0 – 193.234.2.255 AS42303 1
9 193.182.181.0/24 /24 193.182.181.0 – 193.182.181.255 AS42303 1
10 193.181.32.0/24 /24 193.181.32.0 – 193.181.32.255 AS42303 1
11 193.181.28.0/24 /24 193.181.28.0 – 193.181.28.255 AS42303 1
12 193.149.178.0/24 /24 193.149.178.0 – 193.149.178.255 AS42303 1
13 192.195.142.0/24 /24 192.195.142.0 – 192.195.142.255 AS42303 1
14 192.165.205.0/24 /24 192.165.205.0 – 192.165.205.255 AS42303 1
15 192.71.235.0/24 /24 192.71.235.0 – 192.71.235.255 AS42303 1
16 185.153.212.0/22 /22 185.153.212.0 – 185.153.215.255 AS42303 1
17 185.104.15.0/24 /24 185.104.15.0 – 185.104.15.255 AS42303 1
18 185.104.14.0/24 /24 185.104.14.0 – 185.104.14.255 AS42303 1
19 185.55.8.0/22 /22 185.55.8.0 – 185.55.11.255 AS42303 1
20 151.236.207.0/24 /24 151.236.207.0 – 151.236.207.255 AS42303 1
21 151.236.206.0/24 /24 151.236.206.0 – 151.236.206.255 AS42303 1
22 151.236.205.0/24 /24 151.236.205.0 – 151.236.205.255 AS42303 1
23 151.236.204.0/24 /24 151.236.204.0 – 151.236.204.255 AS42303 1
24 151.236.203.0/24 /24 151.236.203.0 – 151.236.203.255 AS42303 1
25 151.236.202.0/24 /24 151.236.202.0 – 151.236.202.255 AS42303 1
26 151.236.201.0/24 /24 151.236.201.0 – 151.236.201.255 AS42303 1
27 151.236.200.0/24 /24 151.236.200.0 – 151.236.200.255 AS42303 1
28 151.236.200.0/21 /21 151.236.200.0 – 151.236.207.255 AS42303 1
29 94.127.32.0/21 /21 94.127.32.0 – 94.127.39.255 AS42303 1
30 91.220.58.0/24 /24 91.220.58.0 – 91.220.58.255 AS42303 1
31 79.99.231.0/24 /24 79.99.231.0 – 79.99.231.255 AS42303 1
32 79.99.230.0/24 /24 79.99.230.0 – 79.99.230.255 AS42303 1
33 77.72.96.0/21 /21 77.72.96.0 – 77.72.103.255 AS42303 1
34 46.182.206.0/24 /24 46.182.206.0 – 46.182.206.255 AS42303 1
35 46.182.205.0/24 /24 46.182.205.0 – 46.182.205.255 AS42303 1
36 46.182.204.0/24 /24 46.182.204.0 – 46.182.204.255 AS42303 1
37 46.182.203.0/24 /24 46.182.203.0 – 46.182.203.255 AS42303 1
38 46.182.202.0/24 /24 46.182.202.0 – 46.182.202.255 AS42303 1
39 46.182.201.0/24 /24 46.182.201.0 – 46.182.201.255 AS42303 1
40 46.182.200.0/24 /24 46.182.200.0 – 46.182.200.255 AS42303 1
41 5.35.184.0/21 /21 5.35.184.0 – 5.35.191.255 AS42303 1