BGP Full View — RIPE RIS RRC00data as of 2026-05-04 12:00

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
1 125 724
IPv4 origin ASNs
78 249
IPv4 MOAS
6 372
IPv6 prefixes
255 382
IPv6 origin ASNs
36 456
IPv6 MOAS
1 445

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 2 153
282 198 016
/16 13 826
906 100 736
/17 8 682
284 491 776
/18 13 946
228 491 264
/19 26 617
218 046 464
/20 48 492
198 623 232
/21 55 717
114 108 416
/22 118 713
121 562 112
/23 117 882
60 355 584
/24 712 287
182 345 472
Total 1 120 570 4 284 792 576
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 483 200 addr 72.51%
Not announced 1 180 484 096 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.20%
↳ routable but not announced 587 849 984 addr 49.80%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 472
2 868 903 936
/30 831
217 841 664
/31 359
47 054 848
/32 26 981
1 768 226 816
/33 5 710
187 105 280
/34 5 570
91 258 880
/35 1 948
15 958 016
/36 9 956
40 779 776
/37 1 327
2 717 696
/38 2 713
2 778 112
/39 1 848
946 176
/40 23 862
6 108 672
/41 1 731
221 568
/42 2 981
190 784
/43 1 467
46 944
/44 25 508
408 128
/45 4 518
36 144
/46 5 842
23 368
/47 8 902
17 804
/48 117 277
117 277
Total 255 087 4 413 970 708 097
IPv4 (1 125 724) IPv6 (255 382)
Reset
Found 37 IPv4 prefixes · ASN: AS265303 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 168.0.172.0/22 /22 168.0.172.0 – 168.0.175.255 AS265303 1
2 168.0.172.0/23 /23 168.0.172.0 – 168.0.173.255 AS265303 1
3 168.0.174.0/23 /23 168.0.174.0 – 168.0.175.255 AS265303 1
4 177.126.1.0/24 /24 177.126.1.0 – 177.126.1.255 AS265303 1
5 177.126.6.0/24 /24 177.126.6.0 – 177.126.6.255 AS265303 1
6 177.126.8.0/24 /24 177.126.8.0 – 177.126.8.255 AS265303 1
7 177.126.10.0/23 /23 177.126.10.0 – 177.126.11.255 AS265303 1
8 177.126.11.0/24 /24 177.126.11.0 – 177.126.11.255 AS265303 1
9 177.126.13.0/24 /24 177.126.13.0 – 177.126.13.255 AS265303 1
10 177.126.15.0/24 /24 177.126.15.0 – 177.126.15.255 AS265303 1
11 187.120.12.0/24 /24 187.120.12.0 – 187.120.12.255 AS265303 1
12 189.39.216.0/22 /22 189.39.216.0 – 189.39.219.255 AS265303 1
13 189.39.216.0/23 /23 189.39.216.0 – 189.39.217.255 AS265303 1
14 189.39.216.0/24 /24 189.39.216.0 – 189.39.216.255 AS265303 1
15 189.39.218.0/23 /23 189.39.218.0 – 189.39.219.255 AS265303 1
16 200.150.164.0/23 /23 200.150.164.0 – 200.150.165.255 AS265303 1
17 200.150.167.0/24 /24 200.150.167.0 – 200.150.167.255 AS265303 1
18 200.150.169.0/24 /24 200.150.169.0 – 200.150.169.255 AS265303 1
19 200.150.170.0/24 /24 200.150.170.0 – 200.150.170.255 AS265303 1
20 200.150.172.0/24 /24 200.150.172.0 – 200.150.172.255 AS265303 1
21 200.150.175.0/24 /24 200.150.175.0 – 200.150.175.255 AS265303 1
22 201.87.128.0/24 /24 201.87.128.0 – 201.87.128.255 AS265303 1
23 201.87.131.0/24 /24 201.87.131.0 – 201.87.131.255 AS265303 1
24 201.87.133.0/24 /24 201.87.133.0 – 201.87.133.255 AS265303 1
25 201.87.134.0/23 /23 201.87.134.0 – 201.87.135.255 AS265303 1
26 201.87.136.0/23 /23 201.87.136.0 – 201.87.137.255 AS265303 1
27 201.87.136.0/24 /24 201.87.136.0 – 201.87.136.255 AS265303 1
28 201.87.142.0/24 /24 201.87.142.0 – 201.87.142.255 AS265303 1
29 201.87.144.0/24 /24 201.87.144.0 – 201.87.144.255 AS265303 1
30 201.87.146.0/23 /23 201.87.146.0 – 201.87.147.255 AS265303 1
31 201.87.146.0/24 /24 201.87.146.0 – 201.87.146.255 AS265303 1
32 201.87.147.0/24 /24 201.87.147.0 – 201.87.147.255 AS265303 1
33 201.87.148.0/23 /23 201.87.148.0 – 201.87.149.255 AS265303 1
34 201.87.148.0/24 /24 201.87.148.0 – 201.87.148.255 AS265303 1
35 201.87.150.0/24 /24 201.87.150.0 – 201.87.150.255 AS265303 1
36 201.87.152.0/23 /23 201.87.152.0 – 201.87.153.255 AS265303 1
37 201.87.152.0/24 /24 201.87.152.0 – 201.87.152.255 AS265303 1