BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
Refreshing BGP RIB…started 15 min ago
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🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
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 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 49 IPv4 prefixes · ASN: AS17911 · showing 1–49
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.100.188.0/24 /24 103.100.188.0 – 103.100.188.255 AS17911 1
2 122.129.64.0/24 /24 122.129.64.0 – 122.129.64.255 AS17911 1
3 122.129.66.0/24 /24 122.129.66.0 – 122.129.66.255 AS17911 1
4 122.129.69.0/24 /24 122.129.69.0 – 122.129.69.255 AS17911 1
5 122.129.72.0/24 /24 122.129.72.0 – 122.129.72.255 AS17911 1
6 122.129.73.0/24 /24 122.129.73.0 – 122.129.73.255 AS17911 1
7 122.129.74.0/24 /24 122.129.74.0 – 122.129.74.255 AS17911 1
8 122.129.75.0/24 /24 122.129.75.0 – 122.129.75.255 AS17911 1
9 122.129.76.0/24 /24 122.129.76.0 – 122.129.76.255 AS17911 1
10 122.129.77.0/24 /24 122.129.77.0 – 122.129.77.255 AS17911 1
11 122.129.78.0/24 /24 122.129.78.0 – 122.129.78.255 AS17911 1
12 122.129.79.0/24 /24 122.129.79.0 – 122.129.79.255 AS17911 1
13 122.129.80.0/24 /24 122.129.80.0 – 122.129.80.255 AS17911 1
14 122.129.81.0/24 /24 122.129.81.0 – 122.129.81.255 AS17911 1
15 122.129.82.0/24 /24 122.129.82.0 – 122.129.82.255 AS17911 1
16 122.129.84.0/24 /24 122.129.84.0 – 122.129.84.255 AS17911 1
17 122.129.85.0/24 /24 122.129.85.0 – 122.129.85.255 AS17911 1
18 122.129.89.0/24 /24 122.129.89.0 – 122.129.89.255 AS17911 1
19 122.129.90.0/24 /24 122.129.90.0 – 122.129.90.255 AS17911 1
20 122.129.91.0/24 /24 122.129.91.0 – 122.129.91.255 AS17911 1
21 122.129.92.0/24 /24 122.129.92.0 – 122.129.92.255 AS17911 1
22 122.129.93.0/24 /24 122.129.93.0 – 122.129.93.255 AS17911 1
23 122.129.94.0/24 /24 122.129.94.0 – 122.129.94.255 AS17911 1
24 203.128.0.0/24 /24 203.128.0.0 – 203.128.0.255 AS17911 1
25 203.128.1.0/24 /24 203.128.1.0 – 203.128.1.255 AS17911 1
26 203.128.3.0/24 /24 203.128.3.0 – 203.128.3.255 AS17911 1
27 203.128.4.0/24 /24 203.128.4.0 – 203.128.4.255 AS17911 1
28 203.128.5.0/24 /24 203.128.5.0 – 203.128.5.255 AS17911 1
29 203.128.6.0/24 /24 203.128.6.0 – 203.128.6.255 AS17911 1
30 203.128.7.0/24 /24 203.128.7.0 – 203.128.7.255 AS17911 1
31 203.128.8.0/24 /24 203.128.8.0 – 203.128.8.255 AS17911 1
32 203.128.9.0/24 /24 203.128.9.0 – 203.128.9.255 AS17911 1
33 203.128.11.0/24 /24 203.128.11.0 – 203.128.11.255 AS17911 1
34 203.128.12.0/24 /24 203.128.12.0 – 203.128.12.255 AS17911 1
35 203.128.13.0/24 /24 203.128.13.0 – 203.128.13.255 AS17911 1
36 203.128.14.0/24 /24 203.128.14.0 – 203.128.14.255 AS17911 1
37 203.128.15.0/24 /24 203.128.15.0 – 203.128.15.255 AS17911 1
38 203.128.16.0/24 /24 203.128.16.0 – 203.128.16.255 AS17911 1
39 203.128.17.0/24 /24 203.128.17.0 – 203.128.17.255 AS17911 1
40 203.128.18.0/24 /24 203.128.18.0 – 203.128.18.255 AS17911 1
41 203.128.19.0/24 /24 203.128.19.0 – 203.128.19.255 AS17911 1
42 203.128.21.0/24 /24 203.128.21.0 – 203.128.21.255 AS17911 1
43 203.128.22.0/24 /24 203.128.22.0 – 203.128.22.255 AS17911 1
44 203.128.23.0/24 /24 203.128.23.0 – 203.128.23.255 AS17911 1
45 203.128.25.0/24 /24 203.128.25.0 – 203.128.25.255 AS17911 1
46 203.128.26.0/24 /24 203.128.26.0 – 203.128.26.255 AS17911 1
47 203.128.27.0/24 /24 203.128.27.0 – 203.128.27.255 AS17911 1
48 203.128.28.0/24 /24 203.128.28.0 – 203.128.28.255 AS17911 1
49 203.128.31.0/24 /24 203.128.31.0 – 203.128.31.255 AS17911 1