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 →
thank you!
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 48 IPv4 prefixes · ASN: AS213122 · showing 1–48
# Prefix ↓ Mask Range Origin ASN MOAS
1 207.189.19.0/24 /24 207.189.19.0 – 207.189.19.255 AS213122 1
2 207.189.18.0/24 /24 207.189.18.0 – 207.189.18.255 AS213122 1
3 207.189.17.0/24 /24 207.189.17.0 – 207.189.17.255 AS213122 1
4 207.189.16.0/24 /24 207.189.16.0 – 207.189.16.255 AS213122 1
5 194.49.79.0/24 /24 194.49.79.0 – 194.49.79.255 AS213122 1
6 185.162.75.0/24 /24 185.162.75.0 – 185.162.75.255 AS213122 1
7 185.147.34.0/24 /24 185.147.34.0 – 185.147.34.255 AS931, AS213122 2
8 178.173.234.0/24 /24 178.173.234.0 – 178.173.234.255 AS931, AS213122 2
9 170.39.185.0/24 /24 170.39.185.0 – 170.39.185.255 AS213122 1
10 167.94.158.0/24 /24 167.94.158.0 – 167.94.158.255 AS213122 1
11 167.94.7.0/24 /24 167.94.7.0 – 167.94.7.255 AS213122 1
12 161.129.47.0/24 /24 161.129.47.0 – 161.129.47.255 AS213122 1
13 161.129.44.0/24 /24 161.129.44.0 – 161.129.44.255 AS213122 1
14 161.129.40.0/24 /24 161.129.40.0 – 161.129.40.255 AS213122 1
15 161.129.38.0/24 /24 161.129.38.0 – 161.129.38.255 AS213122 1
16 161.129.37.0/24 /24 161.129.37.0 – 161.129.37.255 AS213122 1
17 161.129.36.0/24 /24 161.129.36.0 – 161.129.36.255 AS213122 1
18 161.129.33.0/24 /24 161.129.33.0 – 161.129.33.255 AS213122 1
19 144.172.72.0/24 /24 144.172.72.0 – 144.172.72.255 AS213122 1
20 135.136.134.0/24 /24 135.136.134.0 – 135.136.134.255 AS931, AS213122 2
21 130.51.41.0/24 /24 130.51.41.0 – 130.51.41.255 AS213122 1
22 130.51.40.0/24 /24 130.51.40.0 – 130.51.40.255 AS213122 1
23 104.249.130.0/24 /24 104.249.130.0 – 104.249.130.255 AS213122 1
24 104.224.29.0/24 /24 104.224.29.0 – 104.224.29.255 AS213122 1
25 103.202.55.0/24 /24 103.202.55.0 – 103.202.55.255 AS931, AS213122 2
26 103.104.251.0/24 /24 103.104.251.0 – 103.104.251.255 AS931, AS213122 2
27 103.104.248.0/24 /24 103.104.248.0 – 103.104.248.255 AS213122 1
28 89.37.99.0/24 /24 89.37.99.0 – 89.37.99.255 AS213122 1
29 66.118.237.0/24 /24 66.118.237.0 – 66.118.237.255 AS213122 1
30 64.112.86.0/24 /24 64.112.86.0 – 64.112.86.255 AS213122 1
31 45.143.146.0/24 /24 45.143.146.0 – 45.143.146.255 AS213122 1
32 45.61.171.0/24 /24 45.61.171.0 – 45.61.171.255 AS213122 1
33 43.225.89.0/24 /24 43.225.89.0 – 43.225.89.255 AS213122 1
34 38.255.61.0/24 /24 38.255.61.0 – 38.255.61.255 AS931, AS213122 2
35 38.255.52.0/24 /24 38.255.52.0 – 38.255.52.255 AS213122 1
36 38.255.51.0/24 /24 38.255.51.0 – 38.255.51.255 AS213122 1
37 38.255.50.0/24 /24 38.255.50.0 – 38.255.50.255 AS931, AS213122 2
38 38.255.49.0/24 /24 38.255.49.0 – 38.255.49.255 AS931, AS213122 2
39 38.255.38.0/24 /24 38.255.38.0 – 38.255.38.255 AS213122 1
40 38.255.37.0/24 /24 38.255.37.0 – 38.255.37.255 AS213122 1
41 38.255.36.0/24 /24 38.255.36.0 – 38.255.36.255 AS213122 1
42 38.240.54.0/24 /24 38.240.54.0 – 38.240.54.255 AS931, AS213122 2
43 38.240.51.0/24 /24 38.240.51.0 – 38.240.51.255 AS213122 1
44 38.240.50.0/24 /24 38.240.50.0 – 38.240.50.255 AS213122 1
45 38.240.49.0/24 /24 38.240.49.0 – 38.240.49.255 AS213122 1
46 38.240.33.0/24 /24 38.240.33.0 – 38.240.33.255 AS931, AS213122 2
47 38.240.32.0/24 /24 38.240.32.0 – 38.240.32.255 AS931, AS213122 2
48 5.252.165.0/24 /24 5.252.165.0 – 5.252.165.255 AS931, AS213122 2