BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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 →
thank you!
IPv4 prefixes
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — 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 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 49 IPv4 prefixes · ASN: AS53102 · showing 1–49
# Prefix ↓ Mask Range Origin ASN MOAS
1 187.103.175.0/24 /24 187.103.175.0 – 187.103.175.255 AS53102 1
2 187.103.174.0/24 /24 187.103.174.0 – 187.103.174.255 AS53102 1
3 187.103.174.0/23 /23 187.103.174.0 – 187.103.175.255 AS53102 1
4 187.103.173.0/24 /24 187.103.173.0 – 187.103.173.255 AS53102 1
5 187.103.172.0/24 /24 187.103.172.0 – 187.103.172.255 AS53102 1
6 187.103.172.0/23 /23 187.103.172.0 – 187.103.173.255 AS53102 1
7 187.103.171.0/24 /24 187.103.171.0 – 187.103.171.255 AS53102 1
8 187.103.170.0/24 /24 187.103.170.0 – 187.103.170.255 AS53102 1
9 187.103.170.0/23 /23 187.103.170.0 – 187.103.171.255 AS53102 1
10 187.103.169.0/24 /24 187.103.169.0 – 187.103.169.255 AS53102 1
11 187.103.168.0/24 /24 187.103.168.0 – 187.103.168.255 AS53102 1
12 187.103.168.0/23 /23 187.103.168.0 – 187.103.169.255 AS53102 1
13 187.103.167.0/24 /24 187.103.167.0 – 187.103.167.255 AS53102 1
14 187.103.166.0/24 /24 187.103.166.0 – 187.103.166.255 AS53102 1
15 187.103.166.0/23 /23 187.103.166.0 – 187.103.167.255 AS53102 1
16 187.103.165.0/24 /24 187.103.165.0 – 187.103.165.255 AS53102 1
17 187.103.164.0/24 /24 187.103.164.0 – 187.103.164.255 AS53102 1
18 187.103.164.0/23 /23 187.103.164.0 – 187.103.165.255 AS53102 1
19 187.103.163.0/24 /24 187.103.163.0 – 187.103.163.255 AS53102 1
20 187.103.162.0/24 /24 187.103.162.0 – 187.103.162.255 AS53102 1
21 187.103.162.0/23 /23 187.103.162.0 – 187.103.163.255 AS53102 1
22 187.103.161.0/24 /24 187.103.161.0 – 187.103.161.255 AS53102 1
23 187.103.160.0/24 /24 187.103.160.0 – 187.103.160.255 AS53102 1
24 187.103.160.0/23 /23 187.103.160.0 – 187.103.161.255 AS53102 1
25 187.103.160.0/20 /20 187.103.160.0 – 187.103.175.255 AS53102 1
26 186.195.63.0/24 /24 186.195.63.0 – 186.195.63.255 AS53102 1
27 186.195.62.0/24 /24 186.195.62.0 – 186.195.62.255 AS53102 1
28 186.195.62.0/23 /23 186.195.62.0 – 186.195.63.255 AS53102 1
29 186.195.61.0/24 /24 186.195.61.0 – 186.195.61.255 AS53102 1
30 186.195.60.0/24 /24 186.195.60.0 – 186.195.60.255 AS53102 1
31 186.195.60.0/23 /23 186.195.60.0 – 186.195.61.255 AS53102 1
32 186.195.59.0/24 /24 186.195.59.0 – 186.195.59.255 AS53102 1
33 186.195.58.0/24 /24 186.195.58.0 – 186.195.58.255 AS53102 1
34 186.195.58.0/23 /23 186.195.58.0 – 186.195.59.255 AS53102 1
35 186.195.57.0/24 /24 186.195.57.0 – 186.195.57.255 AS53102 1
36 186.195.56.0/24 /24 186.195.56.0 – 186.195.56.255 AS53102 1
37 186.195.56.0/23 /23 186.195.56.0 – 186.195.57.255 AS53102 1
38 186.195.55.0/24 /24 186.195.55.0 – 186.195.55.255 AS53102 1
39 186.195.54.0/24 /24 186.195.54.0 – 186.195.54.255 AS53102 1
40 186.195.54.0/23 /23 186.195.54.0 – 186.195.55.255 AS53102 1
41 186.195.53.0/24 /24 186.195.53.0 – 186.195.53.255 AS53102 1
42 186.195.52.0/24 /24 186.195.52.0 – 186.195.52.255 AS53102 1
43 186.195.52.0/23 /23 186.195.52.0 – 186.195.53.255 AS53102 1
44 186.195.51.0/24 /24 186.195.51.0 – 186.195.51.255 AS53102 1
45 186.195.50.0/23 /23 186.195.50.0 – 186.195.51.255 AS53102 1
46 186.195.49.0/24 /24 186.195.49.0 – 186.195.49.255 AS53102 1
47 186.195.48.0/24 /24 186.195.48.0 – 186.195.48.255 AS53102 1
48 186.195.48.0/23 /23 186.195.48.0 – 186.195.49.255 AS53102 1
49 186.195.48.0/20 /20 186.195.48.0 – 186.195.63.255 AS53102 1