BGP Full View — RIPE RIS RRC00data as of 2026-06-15 03:21

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
1 133 006
IPv4 origin ASNs
78 477
IPv4 MOAS
6 614
IPv6 prefixes
259 506
IPv6 origin ASNs
36 705
IPv6 MOAS
1 187

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
/13 590
309 329 920
/14 1 203
315 359 232
/15 2 169
284 295 168
/16 13 875
909 312 000
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 626
218 120 192
/20 48 530
198 778 880
/21 55 884
114 450 432
/22 118 727
121 576 448
/23 119 015
60 935 680
/24 717 648
183 717 888
Total 1 127 478 4 303 567 360
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 819 136 addr 72.87%
Not announced 1 165 148 160 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.86%
↳ routable but not announced 572 538 624 addr 49.14%
    — of total IPv4 space 13.33%
    — of announceable space (total − tech/reserved) 15.46%
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) 388 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 382
2 821 718 016
/30 747
195 821 568
/31 359
47 054 848
/32 27 014
1 770 389 504
/33 5 714
187 236 352
/34 5 552
90 963 968
/35 1 981
16 228 352
/36 10 103
41 381 888
/37 1 364
2 793 472
/38 2 755
2 821 120
/39 1 854
949 248
/40 24 006
6 145 536
/41 1 774
227 072
/42 3 042
194 688
/43 1 484
47 488
/44 26 173
418 768
/45 4 561
36 488
/46 5 956
23 824
/47 9 144
18 288
/48 119 955
119 955
Total 259 200 4 413 845 836 395
IPv4 (1 133 006) IPv6 (259 506)
Reset
Found 25 IPv4 prefixes · ASN: AS40034 · showing 1–25
# Prefix ↑ Mask Range Origin ASN MOAS
1 66.81.192.0/24 /24 66.81.192.0 – 66.81.192.255 AS40034 1
2 66.81.193.0/24 /24 66.81.193.0 – 66.81.193.255 AS40034 1
3 66.81.195.0/24 /24 66.81.195.0 – 66.81.195.255 AS40034 1
4 66.81.196.0/24 /24 66.81.196.0 – 66.81.196.255 AS40034 1
5 66.81.197.0/24 /24 66.81.197.0 – 66.81.197.255 AS40034 1
6 66.81.198.0/24 /24 66.81.198.0 – 66.81.198.255 AS40034 1
7 66.81.199.0/24 /24 66.81.199.0 – 66.81.199.255 AS40034 1
8 66.81.200.0/24 /24 66.81.200.0 – 66.81.200.255 AS40034 1
9 66.81.201.0/24 /24 66.81.201.0 – 66.81.201.255 AS40034 1
10 66.81.202.0/24 /24 66.81.202.0 – 66.81.202.255 AS40034 1
11 66.81.204.0/24 /24 66.81.204.0 – 66.81.204.255 AS40034 1
12 66.81.205.0/24 /24 66.81.205.0 – 66.81.205.255 AS40034 1
13 66.81.206.0/24 /24 66.81.206.0 – 66.81.206.255 AS40034 1
14 66.81.207.0/24 /24 66.81.207.0 – 66.81.207.255 AS40034 1
15 162.210.69.0/24 /24 162.210.69.0 – 162.210.69.255 AS40034 1
16 162.222.224.0/24 /24 162.222.224.0 – 162.222.224.255 AS40034 1
17 162.251.87.0/24 /24 162.251.87.0 – 162.251.87.255 AS40034 1
18 199.79.60.0/24 /24 199.79.60.0 – 199.79.60.255 AS40034 1
19 199.79.61.0/24 /24 199.79.61.0 – 199.79.61.255 AS40034 1
20 199.191.50.0/24 /24 199.191.50.0 – 199.191.50.255 AS40034 1
21 199.191.51.0/24 /24 199.191.51.0 – 199.191.51.255 AS40034 1
22 204.11.56.0/24 /24 204.11.56.0 – 204.11.56.255 AS40034 1
23 204.11.57.0/24 /24 204.11.57.0 – 204.11.57.255 AS40034 1
24 208.91.196.0/24 /24 208.91.196.0 – 208.91.196.255 AS40034 1
25 208.91.197.0/24 /24 208.91.197.0 – 208.91.197.255 AS40034 1