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 45 IPv4 prefixes · ASN: AS8304 · showing 1–45
# Prefix ↓ Mask Range Origin ASN MOAS
1 213.218.128.0/19 /19 213.218.128.0 – 213.218.159.255 AS8304 1
2 213.182.60.0/24 /24 213.182.60.0 – 213.182.60.255 AS8304 1
3 213.182.38.0/24 /24 213.182.38.0 – 213.182.38.255 AS8304 1
4 213.182.32.0/19 /19 213.182.32.0 – 213.182.63.255 AS8304 1
5 199.115.124.0/22 /22 199.115.124.0 – 199.115.127.255 AS8304 1
6 198.51.139.0/24 /24 198.51.139.0 – 198.51.139.255 AS8304 1
7 198.51.138.0/24 /24 198.51.138.0 – 198.51.138.255 AS8304 1
8 198.51.137.0/24 /24 198.51.137.0 – 198.51.137.255 AS8304 1
9 198.51.136.0/24 /24 198.51.136.0 – 198.51.136.255 AS8304 1
10 195.200.108.0/24 /24 195.200.108.0 – 195.200.108.255 AS8304 1
11 195.200.97.0/24 /24 195.200.97.0 – 195.200.97.255 AS8304 1
12 195.200.96.0/19 /19 195.200.96.0 – 195.200.127.255 AS8304 1
13 195.13.59.0/24 /24 195.13.59.0 – 195.13.59.255 AS8304 1
14 195.13.58.0/24 /24 195.13.58.0 – 195.13.58.255 AS8304 1
15 193.239.122.0/23 /23 193.239.122.0 – 193.239.123.255 AS8304 1
16 193.239.120.0/23 /23 193.239.120.0 – 193.239.121.255 AS8304 1
17 185.91.36.0/22 /22 185.91.36.0 – 185.91.39.255 AS8304 1
18 128.204.208.0/21 /21 128.204.208.0 – 128.204.215.255 AS8304 1
19 91.188.64.0/19 /19 91.188.64.0 – 91.188.95.255 AS8304 1
20 87.252.16.0/24 /24 87.252.16.0 – 87.252.16.255 AS8304 1
21 87.252.16.0/20 /20 87.252.16.0 – 87.252.31.255 AS8304 1
22 87.252.15.0/24 /24 87.252.15.0 – 87.252.15.255 AS8304 1
23 87.252.14.0/24 /24 87.252.14.0 – 87.252.14.255 AS8304 1
24 87.252.13.0/24 /24 87.252.13.0 – 87.252.13.255 AS8304 1
25 87.252.12.0/24 /24 87.252.12.0 – 87.252.12.255 AS8304 1
26 87.252.11.0/24 /24 87.252.11.0 – 87.252.11.255 AS8304 1
27 87.252.10.0/24 /24 87.252.10.0 – 87.252.10.255 AS8304 1
28 87.252.8.0/24 /24 87.252.8.0 – 87.252.8.255 AS8304 1
29 87.252.7.0/24 /24 87.252.7.0 – 87.252.7.255 AS8304 1
30 87.252.6.0/24 /24 87.252.6.0 – 87.252.6.255 AS8304 1
31 87.252.5.0/24 /24 87.252.5.0 – 87.252.5.255 AS8304 1
32 87.252.4.0/24 /24 87.252.4.0 – 87.252.4.255 AS8304 1
33 87.252.3.0/24 /24 87.252.3.0 – 87.252.3.255 AS8304 1
34 87.252.2.0/24 /24 87.252.2.0 – 87.252.2.255 AS8304 1
35 87.252.1.0/24 /24 87.252.1.0 – 87.252.1.255 AS8304 1
36 87.252.0.0/24 /24 87.252.0.0 – 87.252.0.255 AS8304 1
37 87.252.0.0/20 /20 87.252.0.0 – 87.252.15.255 AS8304 1
38 87.252.0.0/19 /19 87.252.0.0 – 87.252.31.255 AS8304 1
39 81.91.79.0/24 /24 81.91.79.0 – 81.91.79.255 AS8304 1
40 81.91.78.0/24 /24 81.91.78.0 – 81.91.78.255 AS8304 1
41 81.91.77.0/24 /24 81.91.77.0 – 81.91.77.255 AS8304 1
42 81.91.64.0/20 /20 81.91.64.0 – 81.91.79.255 AS8304 1
43 46.227.87.0/24 /24 46.227.87.0 – 46.227.87.255 AS8304 1
44 46.227.80.0/21 /21 46.227.80.0 – 46.227.87.255 AS8304 1
45 5.144.136.0/21 /21 5.144.136.0 – 5.144.143.255 AS8304 1