BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
IPv6 MOAS
1 090

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 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 453 /24 0.02%

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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 49 IPv4 prefixes · ASN: AS33132 · showing 1–49
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.67.164.0/22 /22 208.67.164.0 – 208.67.167.255 AS33132 1
2 204.238.236.0/24 /24 204.238.236.0 – 204.238.236.255 AS33132 1
3 204.88.28.0/22 /22 204.88.28.0 – 204.88.31.255 AS33132 1
4 204.28.104.0/21 /21 204.28.104.0 – 204.28.111.255 AS33132 1
5 199.189.192.0/21 /21 199.189.192.0 – 199.189.199.255 AS33132 1
6 199.167.100.0/22 /22 199.167.100.0 – 199.167.103.255 AS33132 1
7 199.27.240.0/21 /21 199.27.240.0 – 199.27.247.255 AS33132 1
8 199.26.72.0/21 /21 199.26.72.0 – 199.26.79.255 AS33132 1
9 198.181.255.0/24 /24 198.181.255.0 – 198.181.255.255 AS33132 1
10 198.72.44.0/22 /22 198.72.44.0 – 198.72.47.255 AS33132 1
11 170.55.197.0/24 /24 170.55.197.0 – 170.55.197.255 AS33132 1
12 170.55.192.0/24 /24 170.55.192.0 – 170.55.192.255 AS33132 1
13 170.55.188.0/24 /24 170.55.188.0 – 170.55.188.255 AS33132 1
14 170.55.162.0/24 /24 170.55.162.0 – 170.55.162.255 AS33132 1
15 170.55.150.0/24 /24 170.55.150.0 – 170.55.150.255 AS33132 1
16 170.55.135.0/24 /24 170.55.135.0 – 170.55.135.255 AS33132 1
17 170.55.132.0/24 /24 170.55.132.0 – 170.55.132.255 AS33132 1
18 170.55.129.0/24 /24 170.55.129.0 – 170.55.129.255 AS33132 1
19 170.55.127.0/24 /24 170.55.127.0 – 170.55.127.255 AS33132 1
20 170.55.120.0/24 /24 170.55.120.0 – 170.55.120.255 AS33132 1
21 170.55.102.0/24 /24 170.55.102.0 – 170.55.102.255 AS33132 1
22 170.55.90.0/24 /24 170.55.90.0 – 170.55.90.255 AS33132 1
23 170.55.88.0/24 /24 170.55.88.0 – 170.55.88.255 AS33132 1
24 170.55.83.0/24 /24 170.55.83.0 – 170.55.83.255 AS33132 1
25 170.55.79.0/24 /24 170.55.79.0 – 170.55.79.255 AS33132 1
26 170.55.77.0/24 /24 170.55.77.0 – 170.55.77.255 AS33132 1
27 170.55.71.0/24 /24 170.55.71.0 – 170.55.71.255 AS33132 1
28 170.55.70.0/24 /24 170.55.70.0 – 170.55.70.255 AS33132 1
29 170.55.69.0/24 /24 170.55.69.0 – 170.55.69.255 AS33132 1
30 170.55.63.0/24 /24 170.55.63.0 – 170.55.63.255 AS33132 1
31 170.55.55.0/24 /24 170.55.55.0 – 170.55.55.255 AS33132 1
32 170.55.52.0/23 /23 170.55.52.0 – 170.55.53.255 AS33132 1
33 170.55.0.0/24 /24 170.55.0.0 – 170.55.0.255 AS33132 1
34 170.55.0.0/16 /16 170.55.0.0 – 170.55.255.255 AS33132 1
35 167.93.0.0/17 /17 167.93.0.0 – 167.93.127.255 AS33132 1
36 162.252.120.0/21 /21 162.252.120.0 – 162.252.127.255 AS33132 1
37 162.246.136.0/21 /21 162.246.136.0 – 162.246.143.255 AS33132 1
38 162.213.144.0/21 /21 162.213.144.0 – 162.213.151.255 AS33132 1
39 141.193.54.0/24 /24 141.193.54.0 – 141.193.54.255 AS33132 1
40 140.82.213.0/24 /24 140.82.213.0 – 140.82.213.255 AS33132 1
41 104.219.176.0/21 /21 104.219.176.0 – 104.219.183.255 AS33132 1
42 74.120.46.0/24 /24 74.120.46.0 – 74.120.46.255 AS33132 1
43 74.120.40.0/21 /21 74.120.40.0 – 74.120.47.255 AS33132 1
44 74.115.232.0/22 /22 74.115.232.0 – 74.115.235.255 AS33132 1
45 69.80.64.0/20 /20 69.80.64.0 – 69.80.79.255 AS33132 1
46 45.73.156.0/24 /24 45.73.156.0 – 45.73.156.255 AS33132 1
47 45.73.155.0/24 /24 45.73.155.0 – 45.73.155.255 AS33132 1
48 45.73.144.0/20 /20 45.73.144.0 – 45.73.159.255 AS33132 1
49 45.42.56.0/21 /21 45.42.56.0 – 45.42.63.255 AS33132 1