BGP Full View — RIPE RIS RRC00data as of 2026-06-16 03:30

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
1 133 034
IPv4 origin ASNs
78 501
IPv4 MOAS
6 499
IPv6 prefixes
259 538
IPv6 origin ASNs
36 720
IPv6 MOAS
936

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 13 879
909 574 144
/17 8 697
284 983 296
/18 14 048
230 162 432
/19 26 645
218 275 840
/20 48 524
198 754 304
/21 55 906
114 495 488
/22 118 742
121 591 808
/23 119 042
60 949 504
/24 717 583
183 701 248
Total 1 127 499 4 304 165 632
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 833 984 addr 72.87%
Not announced 1 165 133 312 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.86%
↳ routable but not announced 572 523 776 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 5 449
2 856 845 312
/30 746
195 559 424
/31 359
47 054 848
/32 27 022
1 770 913 792
/33 5 722
187 498 496
/34 5 551
90 947 584
/35 1 965
16 097 280
/36 10 094
41 345 024
/37 1 365
2 795 520
/38 2 755
2 821 120
/39 1 856
950 272
/40 24 003
6 144 768
/41 1 757
224 896
/42 3 039
194 496
/43 1 478
47 296
/44 26 179
418 864
/45 4 562
36 496
/46 5 948
23 792
/47 9 143
18 286
/48 119 958
119 958
Total 259 231 4 413 881 303 476
IPv4 (1 133 034) IPv6 (259 538)
Reset
Found 46 IPv4 prefixes · ASN: AS4 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 43.240.64.0/24 /24 43.240.64.0 – 43.240.64.255 AS133296, AS4 2
2 128.9.0.0/20 /20 128.9.0.0 – 128.9.15.255 AS4 1
3 128.9.16.0/24 /24 128.9.16.0 – 128.9.16.255 AS4 1
4 128.9.17.0/24 /24 128.9.17.0 – 128.9.17.255 AS4 1
5 128.9.18.0/24 /24 128.9.18.0 – 128.9.18.255 AS4 1
6 128.9.19.0/24 /24 128.9.19.0 – 128.9.19.255 AS4 1
7 128.9.26.0/24 /24 128.9.26.0 – 128.9.26.255 AS4 1
8 128.9.28.0/23 /23 128.9.28.0 – 128.9.29.255 AS4 1
9 128.9.30.0/24 /24 128.9.30.0 – 128.9.30.255 AS4 1
10 128.9.31.0/24 /24 128.9.31.0 – 128.9.31.255 AS4 1
11 128.9.32.0/20 /20 128.9.32.0 – 128.9.47.255 AS4 1
12 128.9.34.0/24 /24 128.9.34.0 – 128.9.34.255 AS4 1
13 128.9.35.0/24 /24 128.9.35.0 – 128.9.35.255 AS4 1
14 128.9.36.0/24 /24 128.9.36.0 – 128.9.36.255 AS4 1
15 128.9.37.0/24 /24 128.9.37.0 – 128.9.37.255 AS4 1
16 128.9.38.0/24 /24 128.9.38.0 – 128.9.38.255 AS4 1
17 128.9.40.0/24 /24 128.9.40.0 – 128.9.40.255 AS4 1
18 128.9.43.0/24 /24 128.9.43.0 – 128.9.43.255 AS4 1
19 128.9.44.0/24 /24 128.9.44.0 – 128.9.44.255 AS4 1
20 128.9.46.0/24 /24 128.9.46.0 – 128.9.46.255 AS4 1
21 128.9.47.0/24 /24 128.9.47.0 – 128.9.47.255 AS4 1
22 128.9.48.0/20 /20 128.9.48.0 – 128.9.63.255 AS4 1
23 128.9.64.0/20 /20 128.9.64.0 – 128.9.79.255 AS4 1
24 128.9.80.0/20 /20 128.9.80.0 – 128.9.95.255 AS4 1
25 128.9.96.0/20 /20 128.9.96.0 – 128.9.111.255 AS4 1
26 128.9.112.0/20 /20 128.9.112.0 – 128.9.127.255 AS4 1
27 128.9.113.0/24 /24 128.9.113.0 – 128.9.113.255 AS4 1
28 128.9.117.0/24 /24 128.9.117.0 – 128.9.117.255 AS4 1
29 128.9.122.0/24 /24 128.9.122.0 – 128.9.122.255 AS4 1
30 128.9.123.0/24 /24 128.9.123.0 – 128.9.123.255 AS4 1
31 128.9.127.0/24 /24 128.9.127.0 – 128.9.127.255 AS4 1
32 128.9.128.0/20 /20 128.9.128.0 – 128.9.143.255 AS4 1
33 128.9.144.0/20 /20 128.9.144.0 – 128.9.159.255 AS4 1
34 128.9.160.0/20 /20 128.9.160.0 – 128.9.175.255 AS4 1
35 128.9.176.0/20 /20 128.9.176.0 – 128.9.191.255 AS4 1
36 128.9.192.0/18 /18 128.9.192.0 – 128.9.255.255 AS4 1
37 165.140.12.0/24 /24 165.140.12.0 – 165.140.12.255 AS400215, AS4 2
38 165.140.13.0/24 /24 165.140.13.0 – 165.140.13.255 AS400215, AS4 2
39 165.140.14.0/24 /24 165.140.14.0 – 165.140.14.255 AS400215, AS4 2
40 168.90.73.0/24 /24 168.90.73.0 – 168.90.73.255 AS52493, AS4 2
41 170.79.218.0/23 /23 170.79.218.0 – 170.79.219.255 AS266306, AS4 2
42 198.32.16.0/24 /24 198.32.16.0 – 198.32.16.255 AS4 1
43 206.117.6.0/24 /24 206.117.6.0 – 206.117.6.255 AS4 1
44 206.117.27.0/24 /24 206.117.27.0 – 206.117.27.255 AS4 1
45 206.117.31.0/24 /24 206.117.31.0 – 206.117.31.255 AS4 1
46 206.117.37.0/24 /24 206.117.37.0 – 206.117.37.255 AS4 1