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 →
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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 47 IPv4 prefixes · ASN: AS10199 · showing 1–47
# Prefix ↑ Mask Range Origin ASN MOAS
1 14.141.140.0/24 /24 14.141.140.0 – 14.141.140.255 AS10199 1
2 59.161.0.0/16 /16 59.161.0.0 – 59.161.255.255 AS10199 1
3 59.161.0.0/20 /20 59.161.0.0 – 59.161.15.255 AS10199 1
4 59.161.16.0/20 /20 59.161.16.0 – 59.161.31.255 AS10199 1
5 59.161.64.0/18 /18 59.161.64.0 – 59.161.127.255 AS10199 1
6 59.161.80.0/21 /21 59.161.80.0 – 59.161.87.255 AS10199 1
7 59.161.88.0/22 /22 59.161.88.0 – 59.161.91.255 AS10199 1
8 59.161.96.0/21 /21 59.161.96.0 – 59.161.103.255 AS10199 1
9 59.161.120.0/21 /21 59.161.120.0 – 59.161.127.255 AS10199 1
10 115.117.0.0/16 /16 115.117.0.0 – 115.117.255.255 AS10199 1
11 115.117.35.0/24 /24 115.117.35.0 – 115.117.35.255 AS10199 1
12 115.117.50.0/23 /23 115.117.50.0 – 115.117.51.255 AS10199 1
13 115.117.56.0/22 /22 115.117.56.0 – 115.117.59.255 AS10199 1
14 115.117.100.0/22 /22 115.117.100.0 – 115.117.103.255 AS10199 1
15 115.117.172.0/22 /22 115.117.172.0 – 115.117.175.255 AS10199 1
16 115.118.10.0/23 /23 115.118.10.0 – 115.118.11.255 AS10199 1
17 115.118.39.0/24 /24 115.118.39.0 – 115.118.39.255 AS10199 1
18 115.118.67.0/24 /24 115.118.67.0 – 115.118.67.255 AS10199 1
19 115.118.79.0/24 /24 115.118.79.0 – 115.118.79.255 AS10199 1
20 115.118.101.0/24 /24 115.118.101.0 – 115.118.101.255 AS10199 1
21 115.118.102.0/24 /24 115.118.102.0 – 115.118.102.255 AS10199 1
22 115.118.103.0/24 /24 115.118.103.0 – 115.118.103.255 AS10199 1
23 115.118.112.0/22 /22 115.118.112.0 – 115.118.115.255 AS10199 1
24 115.118.116.0/22 /22 115.118.116.0 – 115.118.119.255 AS10199 1
25 115.118.120.0/22 /22 115.118.120.0 – 115.118.123.255 AS10199 1
26 115.118.124.0/22 /22 115.118.124.0 – 115.118.127.255 AS10199 1
27 115.118.140.0/22 /22 115.118.140.0 – 115.118.143.255 AS10199 1
28 115.118.172.0/24 /24 115.118.172.0 – 115.118.172.255 AS10199 1
29 115.118.173.0/24 /24 115.118.173.0 – 115.118.173.255 AS10199 1
30 115.118.174.0/24 /24 115.118.174.0 – 115.118.174.255 AS10199 1
31 115.118.175.0/24 /24 115.118.175.0 – 115.118.175.255 AS10199 1
32 115.118.200.0/22 /22 115.118.200.0 – 115.118.203.255 AS10199 1
33 115.118.240.0/20 /20 115.118.240.0 – 115.118.255.255 AS10199 1
34 121.244.10.0/23 /23 121.244.10.0 – 121.244.11.255 AS10199 1
35 121.244.12.0/23 /23 121.244.12.0 – 121.244.13.255 AS10199 1
36 121.244.14.0/23 /23 121.244.14.0 – 121.244.15.255 AS10199 1
37 121.244.16.0/23 /23 121.244.16.0 – 121.244.17.255 AS10199 1
38 121.244.18.0/23 /23 121.244.18.0 – 121.244.19.255 AS10199 1
39 121.244.20.0/23 /23 121.244.20.0 – 121.244.21.255 AS10199 1
40 121.245.32.0/20 /20 121.245.32.0 – 121.245.47.255 AS10199 1
41 121.245.64.0/20 /20 121.245.64.0 – 121.245.79.255 AS10199 1
42 121.245.80.0/20 /20 121.245.80.0 – 121.245.95.255 AS10199 1
43 121.245.96.0/20 /20 121.245.96.0 – 121.245.111.255 AS10199 1
44 121.245.144.0/20 /20 121.245.144.0 – 121.245.159.255 AS10199 1
45 121.245.160.0/20 /20 121.245.160.0 – 121.245.175.255 AS10199 1
46 121.245.176.0/20 /20 121.245.176.0 – 121.245.191.255 AS10199 1
47 219.64.160.0/20 /20 219.64.160.0 – 219.64.175.255 AS10199 1