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 58 IPv4 prefixes · ASN: AS20645 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.104.240.0/24 /24 5.104.240.0 – 5.104.240.255 AS20645 1
2 5.104.241.0/24 /24 5.104.241.0 – 5.104.241.255 AS20645 1
3 5.104.242.0/24 /24 5.104.242.0 – 5.104.242.255 AS20645 1
4 5.104.243.0/24 /24 5.104.243.0 – 5.104.243.255 AS20645 1
5 5.104.244.0/24 /24 5.104.244.0 – 5.104.244.255 AS20645 1
6 5.104.245.0/24 /24 5.104.245.0 – 5.104.245.255 AS20645 1
7 5.104.246.0/24 /24 5.104.246.0 – 5.104.246.255 AS20645 1
8 5.104.247.0/24 /24 5.104.247.0 – 5.104.247.255 AS20645 1
9 91.199.53.0/24 /24 91.199.53.0 – 91.199.53.255 AS20645 1
10 91.199.100.0/24 /24 91.199.100.0 – 91.199.100.255 AS20645 1
11 91.199.202.0/24 /24 91.199.202.0 – 91.199.202.255 AS20645 1
12 91.207.240.0/23 /23 91.207.240.0 – 91.207.241.255 AS20645 1
13 91.209.113.0/24 /24 91.209.113.0 – 91.209.113.255 AS20645 1
14 95.142.16.0/24 /24 95.142.16.0 – 95.142.16.255 AS20645 1
15 95.142.17.0/24 /24 95.142.17.0 – 95.142.17.255 AS20645 1
16 95.142.18.0/24 /24 95.142.18.0 – 95.142.18.255 AS20645 1
17 95.142.19.0/24 /24 95.142.19.0 – 95.142.19.255 AS20645 1
18 95.142.20.0/24 /24 95.142.20.0 – 95.142.20.255 AS20645 1
19 95.142.21.0/24 /24 95.142.21.0 – 95.142.21.255 AS20645 1
20 95.142.22.0/24 /24 95.142.22.0 – 95.142.22.255 AS20645 1
21 95.142.23.0/24 /24 95.142.23.0 – 95.142.23.255 AS20645 1
22 95.142.24.0/24 /24 95.142.24.0 – 95.142.24.255 AS20645 1
23 95.142.25.0/24 /24 95.142.25.0 – 95.142.25.255 AS20645 1
24 95.142.26.0/24 /24 95.142.26.0 – 95.142.26.255 AS20645 1
25 95.142.27.0/24 /24 95.142.27.0 – 95.142.27.255 AS20645 1
26 95.142.28.0/24 /24 95.142.28.0 – 95.142.28.255 AS20645 1
27 95.142.29.0/24 /24 95.142.29.0 – 95.142.29.255 AS20645 1
28 95.142.30.0/24 /24 95.142.30.0 – 95.142.30.255 AS20645 1
29 95.142.31.0/24 /24 95.142.31.0 – 95.142.31.255 AS20645 1
30 176.241.112.0/24 /24 176.241.112.0 – 176.241.112.255 AS20645 1
31 176.241.113.0/24 /24 176.241.113.0 – 176.241.113.255 AS20645 1
32 176.241.114.0/24 /24 176.241.114.0 – 176.241.114.255 AS20645 1
33 176.241.115.0/24 /24 176.241.115.0 – 176.241.115.255 AS20645 1
34 176.241.116.0/24 /24 176.241.116.0 – 176.241.116.255 AS20645 1
35 176.241.117.0/24 /24 176.241.117.0 – 176.241.117.255 AS20645 1
36 176.241.118.0/24 /24 176.241.118.0 – 176.241.118.255 AS20645 1
37 176.241.119.0/24 /24 176.241.119.0 – 176.241.119.255 AS20645 1
38 185.11.44.0/22 /22 185.11.44.0 – 185.11.47.255 AS20645 1
39 185.11.44.0/24 /24 185.11.44.0 – 185.11.44.255 AS20645 1
40 185.11.45.0/24 /24 185.11.45.0 – 185.11.45.255 AS20645 1
41 185.11.46.0/24 /24 185.11.46.0 – 185.11.46.255 AS20645 1
42 185.11.47.0/24 /24 185.11.47.0 – 185.11.47.255 AS20645 1
43 217.65.32.0/24 /24 217.65.32.0 – 217.65.32.255 AS20645 1
44 217.65.33.0/24 /24 217.65.33.0 – 217.65.33.255 AS20645 1
45 217.65.34.0/24 /24 217.65.34.0 – 217.65.34.255 AS20645 1
46 217.65.35.0/24 /24 217.65.35.0 – 217.65.35.255 AS20645 1
47 217.65.36.0/24 /24 217.65.36.0 – 217.65.36.255 AS20645 1
48 217.65.37.0/24 /24 217.65.37.0 – 217.65.37.255 AS20645 1
49 217.65.38.0/24 /24 217.65.38.0 – 217.65.38.255 AS20645 1
50 217.65.39.0/24 /24 217.65.39.0 – 217.65.39.255 AS20645 1
51 217.65.40.0/24 /24 217.65.40.0 – 217.65.40.255 AS20645 1
52 217.65.41.0/24 /24 217.65.41.0 – 217.65.41.255 AS20645 1
53 217.65.42.0/24 /24 217.65.42.0 – 217.65.42.255 AS20645 1
54 217.65.43.0/24 /24 217.65.43.0 – 217.65.43.255 AS20645 1
55 217.65.44.0/24 /24 217.65.44.0 – 217.65.44.255 AS20645 1
56 217.65.45.0/24 /24 217.65.45.0 – 217.65.45.255 AS20645 1
57 217.65.46.0/24 /24 217.65.46.0 – 217.65.46.255 AS20645 1
58 217.65.47.0/24 /24 217.65.47.0 – 217.65.47.255 AS20645 1