BGP Full View — RIPE RIS RRC00data as of 2026-05-07 12:26

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
1 124 330
IPv4 origin ASNs
78 257
IPv4 MOAS
6 254
IPv6 prefixes
255 786
IPv6 origin ASNs
36 465
IPv6 MOAS
1 405

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
/13 585
306 708 480
/14 1 203
315 359 232
/15 2 152
282 066 944
/16 13 819
905 641 984
/17 8 679
284 393 472
/18 13 944
228 458 496
/19 26 602
217 923 584
/20 48 471
198 537 216
/21 55 684
114 040 832
/22 118 752
121 602 048
/23 117 949
60 389 888
/24 710 876
181 984 256
Total 1 119 183 4 283 508 224
BGP /24 coverage of total IPv4 space
Announced in BGP 3 113 963 008 addr 72.50%
Not announced 1 181 004 288 addr 27.50%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.18%
↳ routable but not announced 588 370 176 addr 49.82%
    — 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 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 480
2 873 098 240
/30 833
218 365 952
/31 358
46 923 776
/32 26 964
1 767 112 704
/33 5 713
187 203 584
/34 5 559
91 078 656
/35 1 942
15 908 864
/36 9 995
40 939 520
/37 1 358
2 781 184
/38 2 727
2 792 448
/39 1 854
949 248
/40 23 838
6 102 528
/41 1 729
221 312
/42 2 982
190 848
/43 1 463
46 816
/44 25 819
413 104
/45 4 521
36 168
/46 5 845
23 380
/47 9 020
18 040
/48 117 208
117 208
Total 255 491 4 413 965 901 180
IPv4 (1 124 330) IPv6 (255 786)
Reset
Found 32 IPv4 prefixes · ASN: AS24337 · showing 1–32
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.228.252.0/24 /24 103.228.252.0 – 103.228.252.255 AS24337 1
2 103.228.253.0/24 /24 103.228.253.0 – 103.228.253.255 AS24337 1
3 103.228.254.0/24 /24 103.228.254.0 – 103.228.254.255 AS24337 1
4 103.228.255.0/24 /24 103.228.255.0 – 103.228.255.255 AS24337 1
5 139.5.156.0/24 /24 139.5.156.0 – 139.5.156.255 AS24337 1
6 139.5.157.0/24 /24 139.5.157.0 – 139.5.157.255 AS24337 1
7 139.5.158.0/24 /24 139.5.158.0 – 139.5.158.255 AS24337 1
8 139.5.159.0/24 /24 139.5.159.0 – 139.5.159.255 AS24337 1
9 141.164.96.0/24 /24 141.164.96.0 – 141.164.96.255 AS24337 1
10 141.164.97.0/24 /24 141.164.97.0 – 141.164.97.255 AS24337 1
11 141.164.98.0/24 /24 141.164.98.0 – 141.164.98.255 AS24337 1
12 141.164.99.0/24 /24 141.164.99.0 – 141.164.99.255 AS24337 1
13 141.164.103.0/24 /24 141.164.103.0 – 141.164.103.255 AS24337 1
14 141.164.104.0/24 /24 141.164.104.0 – 141.164.104.255 AS24337 1
15 141.164.105.0/24 /24 141.164.105.0 – 141.164.105.255 AS24337 1
16 141.164.107.0/24 /24 141.164.107.0 – 141.164.107.255 AS24337 1
17 141.164.108.0/24 /24 141.164.108.0 – 141.164.108.255 AS24337 1
18 141.164.109.0/24 /24 141.164.109.0 – 141.164.109.255 AS24337 1
19 141.164.110.0/24 /24 141.164.110.0 – 141.164.110.255 AS24337 1
20 141.164.111.0/24 /24 141.164.111.0 – 141.164.111.255 AS24337 1
21 185.126.144.0/24 /24 185.126.144.0 – 185.126.144.255 AS24337 1
22 185.126.145.0/24 /24 185.126.145.0 – 185.126.145.255 AS24337 1
23 185.126.146.0/24 /24 185.126.146.0 – 185.126.146.255 AS24337 1
24 185.126.147.0/24 /24 185.126.147.0 – 185.126.147.255 AS24337 1
25 202.123.176.0/24 /24 202.123.176.0 – 202.123.176.255 AS24337 1
26 202.123.177.0/24 /24 202.123.177.0 – 202.123.177.255 AS24337 1
27 202.123.178.0/24 /24 202.123.178.0 – 202.123.178.255 AS24337 1
28 202.123.179.0/24 /24 202.123.179.0 – 202.123.179.255 AS24337 1
29 202.123.180.0/24 /24 202.123.180.0 – 202.123.180.255 AS24337 1
30 202.123.181.0/24 /24 202.123.181.0 – 202.123.181.255 AS24337 1
31 202.123.182.0/24 /24 202.123.182.0 – 202.123.182.255 AS24337 1
32 202.123.183.0/24 /24 202.123.183.0 – 202.123.183.255 AS24337 1