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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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 97
203 423 744
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 273 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 36 IPv4 prefixes · ASN: AS51004 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 185.74.228.0/22 /22 185.74.228.0 – 185.74.231.255 AS51004 1
2 188.113.128.0/18 /18 188.113.128.0 – 188.113.191.255 AS51004 1
3 188.113.128.0/24 /24 188.113.128.0 – 188.113.128.255 AS51004 1
4 188.113.129.0/24 /24 188.113.129.0 – 188.113.129.255 AS51004 1
5 188.113.135.0/24 /24 188.113.135.0 – 188.113.135.255 AS51004 1
6 188.113.138.0/24 /24 188.113.138.0 – 188.113.138.255 AS51004 1
7 188.113.140.0/24 /24 188.113.140.0 – 188.113.140.255 AS51004 1
8 188.113.141.0/24 /24 188.113.141.0 – 188.113.141.255 AS51004 1
9 188.113.142.0/24 /24 188.113.142.0 – 188.113.142.255 AS51004 1
10 188.113.143.0/24 /24 188.113.143.0 – 188.113.143.255 AS51004 1
11 188.113.150.0/23 /23 188.113.150.0 – 188.113.151.255 AS51004 1
12 188.113.152.0/23 /23 188.113.152.0 – 188.113.153.255 AS51004 1
13 188.113.154.0/24 /24 188.113.154.0 – 188.113.154.255 AS51004 1
14 188.113.155.0/24 /24 188.113.155.0 – 188.113.155.255 AS51004 1
15 188.113.156.0/24 /24 188.113.156.0 – 188.113.156.255 AS51004 1
16 188.113.157.0/24 /24 188.113.157.0 – 188.113.157.255 AS51004 1
17 188.113.158.0/24 /24 188.113.158.0 – 188.113.158.255 AS51004 1
18 188.113.159.0/24 /24 188.113.159.0 – 188.113.159.255 AS51004 1
19 188.113.162.0/24 /24 188.113.162.0 – 188.113.162.255 AS51004 1
20 188.113.163.0/24 /24 188.113.163.0 – 188.113.163.255 AS51004 1
21 188.113.164.0/24 /24 188.113.164.0 – 188.113.164.255 AS51004 1
22 188.113.166.0/24 /24 188.113.166.0 – 188.113.166.255 AS51004 1
23 188.113.167.0/24 /24 188.113.167.0 – 188.113.167.255 AS51004 1
24 188.113.168.0/24 /24 188.113.168.0 – 188.113.168.255 AS51004 1
25 188.113.171.0/24 /24 188.113.171.0 – 188.113.171.255 AS51004 1
26 188.113.172.0/24 /24 188.113.172.0 – 188.113.172.255 AS51004 1
27 188.113.174.0/24 /24 188.113.174.0 – 188.113.174.255 AS51004 1
28 188.113.176.0/24 /24 188.113.176.0 – 188.113.176.255 AS51004 1
29 188.113.178.0/24 /24 188.113.178.0 – 188.113.178.255 AS51004 1
30 188.113.179.0/24 /24 188.113.179.0 – 188.113.179.255 AS51004 1
31 188.113.180.0/24 /24 188.113.180.0 – 188.113.180.255 AS51004 1
32 188.113.181.0/24 /24 188.113.181.0 – 188.113.181.255 AS51004 1
33 188.113.185.0/24 /24 188.113.185.0 – 188.113.185.255 AS51004 1
34 188.113.187.0/24 /24 188.113.187.0 – 188.113.187.255 AS51004 1
35 188.113.188.0/24 /24 188.113.188.0 – 188.113.188.255 AS51004 1
36 188.113.190.0/24 /24 188.113.190.0 – 188.113.190.255 AS51004 1