BGP Full View — RIPE RIS RRC00data as of 2026-06-28 20:31

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
1 135 192
IPv4 origin ASNs
78 621
IPv4 MOAS
5 930
IPv6 prefixes
259 625
IPv6 origin ASNs
36 772
IPv6 MOAS
870

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 1 201
314 834 944
/15 2 175
285 081 600
/16 13 909
911 540 224
/17 8 718
285 671 424
/18 14 059
230 342 656
/19 26 683
218 587 136
/20 48 609
199 102 464
/21 56 030
114 749 440
/22 118 720
121 569 280
/23 119 291
61 076 992
/24 719 231
184 123 136
Total 1 129 687 4 308 702 464
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 518
2 893 021 184
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 786
189 595 648
/34 5 529
90 587 136
/35 1 953
15 998 976
/36 10 074
41 263 104
/37 1 386
2 838 528
/38 2 690
2 754 560
/39 1 858
951 296
/40 24 460
6 261 760
/41 1 766
226 048
/42 3 046
194 944
/43 1 481
47 392
/44 26 358
421 728
/45 4 570
36 560
/46 5 872
23 488
/47 9 098
18 196
/48 119 471
119 471
Total 259 335 4 413 952 295 251
IPv4 (1 135 192) IPv6 (259 625)
Reset
Found 34 IPv4 prefixes · ASN: AS40281 · showing 1–34
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.18.136.0/21 /21 38.18.136.0 – 38.18.143.255 AS40281 1
2 38.18.136.0/24 /24 38.18.136.0 – 38.18.136.255 AS40281 1
3 38.18.137.0/24 /24 38.18.137.0 – 38.18.137.255 AS40281 1
4 38.18.138.0/24 /24 38.18.138.0 – 38.18.138.255 AS40281 1
5 38.18.139.0/24 /24 38.18.139.0 – 38.18.139.255 AS40281 1
6 38.18.140.0/24 /24 38.18.140.0 – 38.18.140.255 AS40281 1
7 38.18.141.0/24 /24 38.18.141.0 – 38.18.141.255 AS40281 1
8 38.18.142.0/24 /24 38.18.142.0 – 38.18.142.255 AS40281 1
9 38.18.143.0/24 /24 38.18.143.0 – 38.18.143.255 AS40281 1
10 38.109.229.0/24 /24 38.109.229.0 – 38.109.229.255 AS40281 1
11 38.240.88.0/21 /21 38.240.88.0 – 38.240.95.255 AS40281 1
12 38.240.88.0/24 /24 38.240.88.0 – 38.240.88.255 AS40281 1
13 38.240.89.0/24 /24 38.240.89.0 – 38.240.89.255 AS40281 1
14 38.240.90.0/24 /24 38.240.90.0 – 38.240.90.255 AS40281 1
15 38.240.91.0/24 /24 38.240.91.0 – 38.240.91.255 AS40281 1
16 38.240.92.0/24 /24 38.240.92.0 – 38.240.92.255 AS40281 1
17 38.240.93.0/24 /24 38.240.93.0 – 38.240.93.255 AS40281 1
18 38.240.94.0/24 /24 38.240.94.0 – 38.240.94.255 AS40281 1
19 192.159.0.0/24 /24 192.159.0.0 – 192.159.0.255 AS40281 1
20 198.49.41.0/24 /24 198.49.41.0 – 198.49.41.255 AS40281 1
21 198.60.85.0/24 /24 198.60.85.0 – 198.60.85.255 AS40281, AS3833 2
22 198.60.86.0/23 /23 198.60.86.0 – 198.60.87.255 AS40281, AS3833 2
23 198.60.88.0/22 /22 198.60.88.0 – 198.60.91.255 AS40281, AS9009 2
24 198.60.92.0/23 /23 198.60.92.0 – 198.60.93.255 AS40281 1
25 199.104.66.0/23 /23 199.104.66.0 – 199.104.67.255 AS40281 1
26 208.71.136.0/21 /21 208.71.136.0 – 208.71.143.255 AS40281 1
27 208.76.192.0/21 /21 208.76.192.0 – 208.76.199.255 AS40281 1
28 208.76.192.0/24 /24 208.76.192.0 – 208.76.192.255 AS40281 1
29 208.76.193.0/24 /24 208.76.193.0 – 208.76.193.255 AS40281 1
30 208.76.195.0/24 /24 208.76.195.0 – 208.76.195.255 AS40281 1
31 208.76.196.0/24 /24 208.76.196.0 – 208.76.196.255 AS40281 1
32 208.76.197.0/24 /24 208.76.197.0 – 208.76.197.255 AS40281 1
33 208.76.198.0/24 /24 208.76.198.0 – 208.76.198.255 AS40281 1
34 208.76.199.0/24 /24 208.76.199.0 – 208.76.199.255 AS40281 1