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 51 IPv4 prefixes · ASN: AS19165 · showing 1–51
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.40.95.0/24 /24 209.40.95.0 – 209.40.95.255 AS19165 1
2 209.40.94.0/24 /24 209.40.94.0 – 209.40.94.255 AS19165 1
3 209.40.93.0/24 /24 209.40.93.0 – 209.40.93.255 AS19165 1
4 209.40.92.0/24 /24 209.40.92.0 – 209.40.92.255 AS19165 1
5 209.40.91.0/24 /24 209.40.91.0 – 209.40.91.255 AS19165 1
6 209.40.90.0/24 /24 209.40.90.0 – 209.40.90.255 AS19165 1
7 209.40.89.0/24 /24 209.40.89.0 – 209.40.89.255 AS19165 1
8 209.40.88.0/24 /24 209.40.88.0 – 209.40.88.255 AS19165, AS397765 2
9 208.87.60.0/23 /23 208.87.60.0 – 208.87.61.255 AS19165 1
10 208.87.56.0/22 /22 208.87.56.0 – 208.87.59.255 AS19165 1
11 208.80.64.0/21 /21 208.80.64.0 – 208.80.71.255 AS19165 1
12 208.72.136.0/21 /21 208.72.136.0 – 208.72.143.255 AS19165 1
13 208.66.24.0/21 /21 208.66.24.0 – 208.66.31.255 AS19165 1
14 204.28.112.0/20 /20 204.28.112.0 – 204.28.127.255 AS19165 1
15 204.14.156.0/22 /22 204.14.156.0 – 204.14.159.255 AS19165 1
16 204.14.154.0/23 /23 204.14.154.0 – 204.14.155.255 AS19165 1
17 204.14.152.0/23 /23 204.14.152.0 – 204.14.153.255 AS19165 1
18 199.87.80.0/21 /21 199.87.80.0 – 199.87.87.255 AS19165 1
19 199.21.84.0/22 /22 199.21.84.0 – 199.21.87.255 AS19165 1
20 192.80.0.0/21 /21 192.80.0.0 – 192.80.7.255 AS19165 1
21 192.77.236.0/22 /22 192.77.236.0 – 192.77.239.255 AS19165 1
22 173.247.192.0/20 /20 173.247.192.0 – 173.247.207.255 AS19165 1
23 162.222.102.0/23 /23 162.222.102.0 – 162.222.103.255 AS19165 1
24 162.222.100.0/23 /23 162.222.100.0 – 162.222.101.255 AS19165 1
25 162.216.196.0/22 /22 162.216.196.0 – 162.216.199.255 AS19165 1
26 136.31.192.0/18 /18 136.31.192.0 – 136.31.255.255 AS19165 1
27 136.31.128.0/18 /18 136.31.128.0 – 136.31.191.255 AS19165 1
28 136.31.64.0/18 /18 136.31.64.0 – 136.31.127.255 AS19165 1
29 136.31.0.0/18 /18 136.31.0.0 – 136.31.63.255 AS19165 1
30 136.30.128.0/17 /17 136.30.128.0 – 136.30.255.255 AS19165 1
31 136.30.0.0/17 /17 136.30.0.0 – 136.30.127.255 AS19165 1
32 136.29.240.0/20 /20 136.29.240.0 – 136.29.255.255 AS19165 1
33 136.29.224.0/20 /20 136.29.224.0 – 136.29.239.255 AS19165 1
34 136.29.208.0/20 /20 136.29.208.0 – 136.29.223.255 AS19165 1
35 136.29.192.0/20 /20 136.29.192.0 – 136.29.207.255 AS19165 1
36 136.29.128.0/18 /18 136.29.128.0 – 136.29.191.255 AS19165 1
37 136.29.64.0/18 /18 136.29.64.0 – 136.29.127.255 AS19165 1
38 136.29.0.0/18 /18 136.29.0.0 – 136.29.63.255 AS19165 1
39 136.28.192.0/18 /18 136.28.192.0 – 136.28.255.255 AS19165 1
40 136.28.176.0/20 /20 136.28.176.0 – 136.28.191.255 AS19165 1
41 136.28.0.0/17 /17 136.28.0.0 – 136.28.127.255 AS19165 1
42 136.27.192.0/18 /18 136.27.192.0 – 136.27.255.255 AS19165 1
43 136.27.128.0/18 /18 136.27.128.0 – 136.27.191.255 AS19165 1
44 136.27.64.0/18 /18 136.27.64.0 – 136.27.127.255 AS19165 1
45 136.27.0.0/18 /18 136.27.0.0 – 136.27.63.255 AS19165 1
46 136.26.128.0/18 /18 136.26.128.0 – 136.26.191.255 AS19165 1
47 136.26.0.0/17 /17 136.26.0.0 – 136.26.127.255 AS19165 1
48 136.25.192.0/18 /18 136.25.192.0 – 136.25.255.255 AS19165 1
49 136.25.128.0/18 /18 136.25.128.0 – 136.25.191.255 AS19165 1
50 136.25.0.0/17 /17 136.25.0.0 – 136.25.127.255 AS19165 1
51 136.24.0.0/16 /16 136.24.0.0 – 136.24.255.255 AS19165 1