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 37 IPv4 prefixes · ASN: AS31673 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.39.168.0/21 /21 5.39.168.0 – 5.39.175.255 AS31673 1
2 31.171.200.0/21 /21 31.171.200.0 – 31.171.207.255 AS31673 1
3 62.148.160.0/19 /19 62.148.160.0 – 62.148.191.255 AS31673 1
4 80.247.160.0/20 /20 80.247.160.0 – 80.247.175.255 AS31673 1
5 81.26.208.0/20 /20 81.26.208.0 – 81.26.223.255 AS31673 1
6 81.93.48.0/20 /20 81.93.48.0 – 81.93.63.255 AS31673 1
7 83.136.17.0/24 /24 83.136.17.0 – 83.136.17.255 AS31673 1
8 83.136.18.0/24 /24 83.136.18.0 – 83.136.18.255 AS31673 1
9 83.136.19.0/24 /24 83.136.19.0 – 83.136.19.255 AS31673 1
10 83.143.184.0/21 /21 83.143.184.0 – 83.143.191.255 AS31673 1
11 84.38.224.0/20 /20 84.38.224.0 – 84.38.239.255 AS31673 1
12 85.255.208.0/20 /20 85.255.208.0 – 85.255.223.255 AS31673 1
13 85.255.212.0/24 /24 85.255.212.0 – 85.255.212.255 AS31673 1
14 87.237.96.0/21 /21 87.237.96.0 – 87.237.103.255 AS31673 1
15 94.126.64.0/21 /21 94.126.64.0 – 94.126.71.255 AS31673 1
16 178.248.152.0/21 /21 178.248.152.0 – 178.248.159.255 AS31673 1
17 185.2.24.0/22 /22 185.2.24.0 – 185.2.27.255 AS31673 1
18 185.52.212.0/22 /22 185.52.212.0 – 185.52.215.255 AS31673 1
19 185.62.208.0/22 /22 185.62.208.0 – 185.62.211.255 AS31673 1
20 185.87.152.0/22 /22 185.87.152.0 – 185.87.155.255 AS31673 1
21 185.88.188.0/22 /22 185.88.188.0 – 185.88.191.255 AS31673 1
22 185.89.18.0/23 /23 185.89.18.0 – 185.89.19.255 AS31673 1
23 185.111.120.0/22 /22 185.111.120.0 – 185.111.123.255 AS31673 1
24 185.121.92.0/23 /23 185.121.92.0 – 185.121.93.255 AS31673 1
25 185.121.94.0/24 /24 185.121.94.0 – 185.121.94.255 AS31673 1
26 185.139.148.0/22 /22 185.139.148.0 – 185.139.151.255 AS31673 1
27 185.168.85.0/24 /24 185.168.85.0 – 185.168.85.255 AS31673 1
28 185.168.86.0/23 /23 185.168.86.0 – 185.168.87.255 AS31673 1
29 185.181.84.0/22 /22 185.181.84.0 – 185.181.87.255 AS31673 1
30 185.185.164.0/22 /22 185.185.164.0 – 185.185.167.255 AS31673 1
31 185.210.24.0/22 /22 185.210.24.0 – 185.210.27.255 AS31673 1
32 185.226.136.0/23 /23 185.226.136.0 – 185.226.137.255 AS31673 1
33 193.30.6.0/23 /23 193.30.6.0 – 193.30.7.255 AS31673 1
34 193.36.186.0/24 /24 193.36.186.0 – 193.36.186.255 AS31673 1
35 193.239.88.0/22 /22 193.239.88.0 – 193.239.91.255 AS31673 1
36 194.56.84.0/22 /22 194.56.84.0 – 194.56.87.255 AS31673 1
37 195.69.72.0/22 /22 195.69.72.0 – 195.69.75.255 AS31673 1