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 61 IPv4 prefixes · ASN: AS2734 · showing 1–61
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.84.144.0/21 /21 208.84.144.0 – 208.84.151.255 AS2734 1
2 208.78.157.0/24 /24 208.78.157.0 – 208.78.157.255 AS2734 1
3 208.77.96.0/21 /21 208.77.96.0 – 208.77.103.255 AS2734 1
4 208.74.78.0/23 /23 208.74.78.0 – 208.74.79.255 AS2734 1
5 208.74.76.0/23 /23 208.74.76.0 – 208.74.77.255 AS2734 1
6 208.74.72.0/22 /22 208.74.72.0 – 208.74.75.255 AS2734 1
7 208.64.254.0/23 /23 208.64.254.0 – 208.64.255.255 AS2734 1
8 208.64.252.0/23 /23 208.64.252.0 – 208.64.253.255 AS2734 1
9 208.64.251.0/24 /24 208.64.251.0 – 208.64.251.255 AS2734 1
10 208.64.248.0/24 /24 208.64.248.0 – 208.64.248.255 AS2734 1
11 206.223.143.0/24 /24 206.223.143.0 – 206.223.143.255 AS2734 1
12 204.9.207.0/24 /24 204.9.207.0 – 204.9.207.255 AS2734 1
13 204.9.204.0/24 /24 204.9.204.0 – 204.9.204.255 AS2734 1
14 204.9.200.0/22 /22 204.9.200.0 – 204.9.203.255 AS2734 1
15 199.197.10.0/23 /23 199.197.10.0 – 199.197.11.255 AS2734 1
16 199.119.180.0/22 /22 199.119.180.0 – 199.119.183.255 AS2734 1
17 192.150.41.0/24 /24 192.150.41.0 – 192.150.41.255 AS2734 1
18 192.34.22.0/23 /23 192.34.22.0 – 192.34.23.255 AS2734 1
19 192.34.20.0/23 /23 192.34.20.0 – 192.34.21.255 AS2734 1
20 173.45.175.0/24 /24 173.45.175.0 – 173.45.175.255 AS2734 1
21 173.45.174.0/24 /24 173.45.174.0 – 173.45.174.255 AS2734 1
22 173.45.170.0/24 /24 173.45.170.0 – 173.45.170.255 AS2734 1
23 162.216.127.0/24 /24 162.216.127.0 – 162.216.127.255 AS2734 1
24 142.255.192.0/18 /18 142.255.192.0 – 142.255.255.255 AS2734 1
25 98.158.158.0/23 /23 98.158.158.0 – 98.158.159.255 AS2734 1
26 98.158.157.0/24 /24 98.158.157.0 – 98.158.157.255 AS2734 1
27 98.158.152.0/22 /22 98.158.152.0 – 98.158.155.255 AS2734 1
28 98.158.150.0/23 /23 98.158.150.0 – 98.158.151.255 AS2734 1
29 98.158.148.0/24 /24 98.158.148.0 – 98.158.148.255 AS2734 1
30 98.158.144.0/23 /23 98.158.144.0 – 98.158.145.255 AS2734 1
31 98.158.144.0/22 /22 98.158.144.0 – 98.158.147.255 AS2734 1
32 67.212.158.0/23 /23 67.212.158.0 – 67.212.159.255 AS2734 1
33 67.212.156.0/23 /23 67.212.156.0 – 67.212.157.255 AS2734 1
34 67.212.155.0/24 /24 67.212.155.0 – 67.212.155.255 AS2734 1
35 67.212.154.0/24 /24 67.212.154.0 – 67.212.154.255 AS2734 1
36 67.212.153.0/24 /24 67.212.153.0 – 67.212.153.255 AS2734 1
37 67.212.152.0/24 /24 67.212.152.0 – 67.212.152.255 AS2734 1
38 67.212.151.0/24 /24 67.212.151.0 – 67.212.151.255 AS2734 1
39 67.212.150.0/24 /24 67.212.150.0 – 67.212.150.255 AS2734 1
40 67.212.148.0/23 /23 67.212.148.0 – 67.212.149.255 AS2734 1
41 67.212.146.0/23 /23 67.212.146.0 – 67.212.147.255 AS2734 1
42 67.212.144.0/23 /23 67.212.144.0 – 67.212.145.255 AS2734 1
43 66.128.156.0/22 /22 66.128.156.0 – 66.128.159.255 AS2734 1
44 66.128.155.0/24 /24 66.128.155.0 – 66.128.155.255 AS2734 1
45 66.128.154.0/24 /24 66.128.154.0 – 66.128.154.255 AS2734 1
46 66.128.152.0/23 /23 66.128.152.0 – 66.128.153.255 AS2734 1
47 66.128.148.0/22 /22 66.128.148.0 – 66.128.151.255 AS2734 1
48 66.128.147.0/24 /24 66.128.147.0 – 66.128.147.255 AS2734 1
49 66.128.146.0/24 /24 66.128.146.0 – 66.128.146.255 AS2734 1
50 66.128.144.0/23 /23 66.128.144.0 – 66.128.145.255 AS2734 1
51 66.35.88.0/21 /21 66.35.88.0 – 66.35.95.255 AS2734 1
52 66.35.87.0/24 /24 66.35.87.0 – 66.35.87.255 AS2734 1
53 66.35.86.0/24 /24 66.35.86.0 – 66.35.86.255 AS2734 1
54 66.35.84.0/23 /23 66.35.84.0 – 66.35.85.255 AS2734 1
55 66.35.83.0/24 /24 66.35.83.0 – 66.35.83.255 AS2734 1
56 66.35.80.0/24 /24 66.35.80.0 – 66.35.80.255 AS2734 1
57 66.35.72.0/21 /21 66.35.72.0 – 66.35.79.255 AS2734 1
58 66.35.68.0/22 /22 66.35.68.0 – 66.35.71.255 AS2734 1
59 66.35.67.0/24 /24 66.35.67.0 – 66.35.67.255 AS2734 1
60 66.35.66.0/24 /24 66.35.66.0 – 66.35.66.255 AS2734 1
61 66.35.64.0/23 /23 66.35.64.0 – 66.35.65.255 AS2734 1