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 73 IPv4 prefixes · ASN: AS4773 · showing 1–73
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.104.0.0/16 /16 27.104.0.0 – 27.104.255.255 AS4773 1
2 27.104.0.0/17 /17 27.104.0.0 – 27.104.127.255 AS4773 1
3 43.245.104.0/22 /22 43.245.104.0 – 43.245.107.255 AS4773 1
4 49.245.0.0/17 /17 49.245.0.0 – 49.245.127.255 AS4773 1
5 49.245.0.0/19 /19 49.245.0.0 – 49.245.31.255 AS4773 1
6 49.245.32.0/19 /19 49.245.32.0 – 49.245.63.255 AS4773 1
7 49.245.64.0/18 /18 49.245.64.0 – 49.245.127.255 AS4773 1
8 49.245.128.0/17 /17 49.245.128.0 – 49.245.255.255 AS4773 1
9 103.1.136.0/22 /22 103.1.136.0 – 103.1.139.255 AS4773 1
10 103.1.136.0/24 /24 103.1.136.0 – 103.1.136.255 AS4773 1
11 103.1.137.0/24 /24 103.1.137.0 – 103.1.137.255 AS4773 1
12 112.199.128.0/17 /17 112.199.128.0 – 112.199.255.255 AS4773 1
13 112.199.128.0/18 /18 112.199.128.0 – 112.199.191.255 AS4773 1
14 112.199.192.0/18 /18 112.199.192.0 – 112.199.255.255 AS4773 1
15 116.197.192.0/19 /19 116.197.192.0 – 116.197.223.255 AS4773 1
16 116.197.192.0/21 /21 116.197.192.0 – 116.197.199.255 AS4773 1
17 116.197.200.0/21 /21 116.197.200.0 – 116.197.207.255 AS4773 1
18 116.197.224.0/19 /19 116.197.224.0 – 116.197.255.255 AS4773 1
19 116.197.224.0/21 /21 116.197.224.0 – 116.197.231.255 AS4773 1
20 116.197.232.0/21 /21 116.197.232.0 – 116.197.239.255 AS4773 1
21 118.189.176.0/20 /20 118.189.176.0 – 118.189.191.255 AS4773 1
22 118.189.192.0/20 /20 118.189.192.0 – 118.189.207.255 AS4773 1
23 118.189.208.0/21 /21 118.189.208.0 – 118.189.215.255 AS4773 1
24 119.56.0.0/22 /22 119.56.0.0 – 119.56.3.255 AS4773 1
25 119.56.4.0/24 /24 119.56.4.0 – 119.56.4.255 AS4773 1
26 119.56.16.0/24 /24 119.56.16.0 – 119.56.16.255 AS4773 1
27 119.56.17.0/24 /24 119.56.17.0 – 119.56.17.255 AS4773 1
28 119.56.64.0/20 /20 119.56.64.0 – 119.56.79.255 AS4773 1
29 119.56.64.0/23 /23 119.56.64.0 – 119.56.65.255 AS4773 1
30 119.56.66.0/23 /23 119.56.66.0 – 119.56.67.255 AS4773 1
31 119.56.68.0/23 /23 119.56.68.0 – 119.56.69.255 AS4773 1
32 119.56.70.0/23 /23 119.56.70.0 – 119.56.71.255 AS4773 1
33 119.56.72.0/23 /23 119.56.72.0 – 119.56.73.255 AS4773 1
34 119.56.74.0/23 /23 119.56.74.0 – 119.56.75.255 AS4773 1
35 119.56.76.0/23 /23 119.56.76.0 – 119.56.77.255 AS4773 1
36 119.56.78.0/23 /23 119.56.78.0 – 119.56.79.255 AS4773 1
37 119.56.96.0/21 /21 119.56.96.0 – 119.56.103.255 AS4773 1
38 119.56.104.0/21 /21 119.56.104.0 – 119.56.111.255 AS4773 1
39 119.56.112.0/24 /24 119.56.112.0 – 119.56.112.255 AS4773 1
40 119.56.126.0/24 /24 119.56.126.0 – 119.56.126.255 AS4773 1
41 124.197.64.0/18 /18 124.197.64.0 – 124.197.127.255 AS4773 1
42 124.246.64.0/18 /18 124.246.64.0 – 124.246.127.255 AS4773 1
43 138.75.0.0/17 /17 138.75.0.0 – 138.75.127.255 AS4773 1
44 138.75.0.0/18 /18 138.75.0.0 – 138.75.63.255 AS4773 1
45 138.75.64.0/18 /18 138.75.64.0 – 138.75.127.255 AS4773 1
46 138.75.128.0/17 /17 138.75.128.0 – 138.75.255.255 AS4773 1
47 138.75.128.0/18 /18 138.75.128.0 – 138.75.191.255 AS4773 1
48 138.75.192.0/18 /18 138.75.192.0 – 138.75.255.255 AS4773 1
49 175.156.0.0/16 /16 175.156.0.0 – 175.156.255.255 AS4773 1
50 175.156.64.0/18 /18 175.156.64.0 – 175.156.127.255 AS4773 1
51 175.156.128.0/17 /17 175.156.128.0 – 175.156.255.255 AS4773 1
52 175.156.128.0/18 /18 175.156.128.0 – 175.156.191.255 AS4773 1
53 175.156.128.0/19 /19 175.156.128.0 – 175.156.159.255 AS4773 1
54 175.156.192.0/18 /18 175.156.192.0 – 175.156.255.255 AS4773 1
55 175.156.192.0/19 /19 175.156.192.0 – 175.156.223.255 AS4773 1
56 175.156.192.0/21 /21 175.156.192.0 – 175.156.199.255 AS4773 1
57 175.156.200.0/21 /21 175.156.200.0 – 175.156.207.255 AS4773 1
58 175.156.208.0/21 /21 175.156.208.0 – 175.156.215.255 AS4773 1
59 175.156.216.0/21 /21 175.156.216.0 – 175.156.223.255 AS4773 1
60 175.156.218.0/24 /24 175.156.218.0 – 175.156.218.255 AS4773 1
61 175.156.224.0/20 /20 175.156.224.0 – 175.156.239.255 AS4773 1
62 180.129.0.0/17 /17 180.129.0.0 – 180.129.127.255 AS4773 1
63 180.129.0.0/18 /18 180.129.0.0 – 180.129.63.255 AS4773 1
64 180.129.64.0/19 /19 180.129.64.0 – 180.129.95.255 AS4773 1
65 180.129.96.0/19 /19 180.129.96.0 – 180.129.127.255 AS4773 1
66 202.65.240.0/21 /21 202.65.240.0 – 202.65.247.255 AS4773 1
67 202.65.240.0/24 /24 202.65.240.0 – 202.65.240.255 AS4773 1
68 202.65.241.0/24 /24 202.65.241.0 – 202.65.241.255 AS4773 1
69 202.65.242.0/24 /24 202.65.242.0 – 202.65.242.255 AS4773 1
70 202.65.244.0/23 /23 202.65.244.0 – 202.65.245.255 AS4773 1
71 202.65.244.0/24 /24 202.65.244.0 – 202.65.244.255 AS4773 1
72 202.65.246.0/24 /24 202.65.246.0 – 202.65.246.255 AS4773 1
73 202.65.247.0/24 /24 202.65.247.0 – 202.65.247.255 AS4773 1