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 55 IPv4 prefixes · ASN: AS1516 · showing 1–55
# Prefix ↓ Mask Range Origin ASN MOAS
1 192.91.137.0/24 /24 192.91.137.0 – 192.91.137.255 AS1516 1
2 192.31.13.0/24 /24 192.31.13.0 – 192.31.13.255 AS1516 1
3 164.176.136.0/23 /23 164.176.136.0 – 164.176.137.255 AS1516 1
4 164.176.134.0/23 /23 164.176.134.0 – 164.176.135.255 AS1516 1
5 164.176.133.0/24 /24 164.176.133.0 – 164.176.133.255 AS1516 1
6 164.176.132.0/24 /24 164.176.132.0 – 164.176.132.255 AS1516 1
7 164.176.131.0/24 /24 164.176.131.0 – 164.176.131.255 AS1516 1
8 164.176.130.0/24 /24 164.176.130.0 – 164.176.130.255 AS1516 1
9 164.176.104.0/23 /23 164.176.104.0 – 164.176.105.255 AS1516 1
10 164.176.102.0/23 /23 164.176.102.0 – 164.176.103.255 AS1516 1
11 164.176.101.0/24 /24 164.176.101.0 – 164.176.101.255 AS1516 1
12 164.176.100.0/24 /24 164.176.100.0 – 164.176.100.255 AS1516 1
13 164.176.99.0/24 /24 164.176.99.0 – 164.176.99.255 AS1516 1
14 164.176.98.0/24 /24 164.176.98.0 – 164.176.98.255 AS1516 1
15 164.176.72.0/23 /23 164.176.72.0 – 164.176.73.255 AS1516 1
16 164.176.70.0/23 /23 164.176.70.0 – 164.176.71.255 AS1516 1
17 164.176.69.0/24 /24 164.176.69.0 – 164.176.69.255 AS1516 1
18 164.176.68.0/24 /24 164.176.68.0 – 164.176.68.255 AS1516 1
19 164.176.67.0/24 /24 164.176.67.0 – 164.176.67.255 AS1516 1
20 164.176.66.0/24 /24 164.176.66.0 – 164.176.66.255 AS1516 1
21 164.176.40.0/23 /23 164.176.40.0 – 164.176.41.255 AS1516 1
22 164.176.37.0/24 /24 164.176.37.0 – 164.176.37.255 AS1516 1
23 164.176.36.0/24 /24 164.176.36.0 – 164.176.36.255 AS1516 1
24 164.176.35.0/24 /24 164.176.35.0 – 164.176.35.255 AS1516 1
25 164.176.34.0/24 /24 164.176.34.0 – 164.176.34.255 AS1516 1
26 164.176.10.0/24 /24 164.176.10.0 – 164.176.10.255 AS1516 1
27 164.176.0.0/16 /16 164.176.0.0 – 164.176.255.255 AS1516 1
28 155.28.129.0/24 /24 155.28.129.0 – 155.28.129.255 AS1516 1
29 155.28.14.0/24 /24 155.28.14.0 – 155.28.14.255 AS1516 1
30 155.28.7.0/24 /24 155.28.7.0 – 155.28.7.255 AS1516 1
31 155.28.3.0/24 /24 155.28.3.0 – 155.28.3.255 AS1516 1
32 155.28.0.0/19 /19 155.28.0.0 – 155.28.31.255 AS1516 1
33 155.26.109.0/24 /24 155.26.109.0 – 155.26.109.255 AS1516 1
34 155.20.104.0/24 /24 155.20.104.0 – 155.20.104.255 AS1516 1
35 150.149.31.0/24 /24 150.149.31.0 – 150.149.31.255 AS1516 1
36 150.149.30.0/24 /24 150.149.30.0 – 150.149.30.255 AS1516 1
37 150.149.18.0/23 /23 150.149.18.0 – 150.149.19.255 AS1516 1
38 150.149.17.0/24 /24 150.149.17.0 – 150.149.17.255 AS1516 1
39 150.149.16.0/24 /24 150.149.16.0 – 150.149.16.255 AS1516 1
40 150.149.14.0/23 /23 150.149.14.0 – 150.149.15.255 AS1516 1
41 150.149.12.0/23 /23 150.149.12.0 – 150.149.13.255 AS1516 1
42 150.149.10.0/24 /24 150.149.10.0 – 150.149.10.255 AS1516 1
43 150.149.6.0/24 /24 150.149.6.0 – 150.149.6.255 AS1516 1
44 150.149.5.0/24 /24 150.149.5.0 – 150.149.5.255 AS1516 1
45 150.149.3.0/24 /24 150.149.3.0 – 150.149.3.255 AS1516 1
46 150.149.1.0/24 /24 150.149.1.0 – 150.149.1.255 AS1516 1
47 150.149.0.0/19 /19 150.149.0.0 – 150.149.31.255 AS1516 1
48 144.105.15.0/24 /24 144.105.15.0 – 144.105.15.255 AS1516 1
49 144.104.203.0/24 /24 144.104.203.0 – 144.104.203.255 AS1516 1
50 144.104.202.0/24 /24 144.104.202.0 – 144.104.202.255 AS1516 1
51 144.104.200.0/24 /24 144.104.200.0 – 144.104.200.255 AS1516 1
52 143.74.22.0/24 /24 143.74.22.0 – 143.74.22.255 AS1516 1
53 143.74.15.0/24 /24 143.74.15.0 – 143.74.15.255 AS1516 1
54 143.74.10.0/24 /24 143.74.10.0 – 143.74.10.255 AS1516 1
55 6.134.30.0/23 /23 6.134.30.0 – 6.134.31.255 AS1516 1