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 31 IPv4 prefixes · ASN: AS766 · showing 1–31
# Prefix ↓ Mask Range Origin ASN MOAS
1 212.128.128.0/17 /17 212.128.128.0 – 212.128.255.255 AS766 1
2 212.128.80.0/21 /21 212.128.80.0 – 212.128.87.255 AS766 1
3 212.128.64.0/20 /20 212.128.64.0 – 212.128.79.255 AS766 1
4 212.128.0.0/18 /18 212.128.0.0 – 212.128.63.255 AS766 1
5 193.144.0.0/14 /14 193.144.0.0 – 193.147.255.255 AS766 1
6 192.187.24.0/23 /23 192.187.24.0 – 192.187.25.255 AS766 1
7 192.148.204.0/22 /22 192.148.204.0 – 192.148.207.255 AS766 1
8 192.148.202.0/23 /23 192.148.202.0 – 192.148.203.255 AS766 1
9 192.148.201.0/24 /24 192.148.201.0 – 192.148.201.255 AS766 1
10 192.101.168.0/24 /24 192.101.168.0 – 192.101.168.255 AS766 1
11 192.101.164.0/22 /22 192.101.164.0 – 192.101.167.255 AS766 1
12 192.101.163.0/24 /24 192.101.163.0 – 192.101.163.255 AS766 1
13 192.101.161.0/24 /24 192.101.161.0 – 192.101.161.255 AS766 1
14 185.205.148.0/22 /22 185.205.148.0 – 185.205.151.255 AS766 1
15 178.255.104.0/23 /23 178.255.104.0 – 178.255.105.255 AS766 1
16 163.117.0.0/16 /16 163.117.0.0 – 163.117.255.255 AS766 1
17 161.111.0.0/16 /16 161.111.0.0 – 161.111.255.255 AS766 1
18 161.72.0.0/16 /16 161.72.0.0 – 161.72.255.255 AS766 1
19 161.67.0.0/16 /16 161.67.0.0 – 161.67.255.255 AS766 1
20 158.99.0.0/16 /16 158.99.0.0 – 158.99.255.255 AS766 1
21 158.49.0.0/16 /16 158.49.0.0 – 158.49.255.255 AS766 1
22 158.42.0.0/16 /16 158.42.0.0 – 158.42.255.255 AS766 1
23 156.35.0.0/16 /16 156.35.0.0 – 156.35.255.255 AS766 1
24 155.210.0.0/16 /16 155.210.0.0 – 155.210.255.255 AS766 1
25 150.244.0.0/16 /16 150.244.0.0 – 150.244.255.255 AS766 1
26 150.128.0.0/16 /16 150.128.0.0 – 150.128.255.255 AS766 1
27 147.156.0.0/16 /16 147.156.0.0 – 147.156.255.255 AS766 1
28 147.96.0.0/16 /16 147.96.0.0 – 147.96.255.255 AS766 1
29 138.100.0.0/16 /16 138.100.0.0 – 138.100.255.255 AS766 1
30 138.4.0.0/16 /16 138.4.0.0 – 138.4.255.255 AS766 1
31 130.206.0.0/16 /16 130.206.0.0 – 130.206.255.255 AS766 1