BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/12 305
319 815 680
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 5 179 IPv4 prefixes · ASN: AS4538 · showing 5101–5179
# Prefix ↓ Mask Range Origin ASN MOAS
5101 49.208.0.0/17 /17 49.208.0.0 – 49.208.127.255 AS4538 1
5102 49.208.0.0/15 /15 49.208.0.0 – 49.209.255.255 AS4538 1
5103 49.141.210.0/24 /24 49.141.210.0 – 49.141.210.255 AS4538 1
5104 49.141.192.0/20 /20 49.141.192.0 – 49.141.207.255 AS4538 1
5105 49.141.144.0/21 /21 49.141.144.0 – 49.141.151.255 AS4538 1
5106 49.141.128.0/20 /20 49.141.128.0 – 49.141.143.255 AS4538 1
5107 49.141.64.0/18 /18 49.141.64.0 – 49.141.127.255 AS4538 1
5108 49.141.32.0/20 /20 49.141.32.0 – 49.141.47.255 AS4538 1
5109 49.141.24.0/21 /21 49.141.24.0 – 49.141.31.255 AS4538 1
5110 49.141.16.0/21 /21 49.141.16.0 – 49.141.23.255 AS4538 1
5111 49.141.0.0/20 /20 49.141.0.0 – 49.141.15.255 AS4538 1
5112 49.140.0.0/16 /16 49.140.0.0 – 49.140.255.255 AS4538, AS24371 2
5113 49.140.0.0/15 /15 49.140.0.0 – 49.141.255.255 AS4538 1
5114 49.123.64.0/18 /18 49.123.64.0 – 49.123.127.255 AS4538 1
5115 49.123.16.0/21 /21 49.123.16.0 – 49.123.23.255 AS4538 1
5116 49.123.0.0/20 /20 49.123.0.0 – 49.123.15.255 AS4538 1
5117 49.122.191.0/24 /24 49.122.191.0 – 49.122.191.255 AS4538 1
5118 49.122.128.0/18 /18 49.122.128.0 – 49.122.191.255 AS4538 1
5119 49.122.64.0/22 /22 49.122.64.0 – 49.122.67.255 AS4538 1
5120 49.122.32.0/20 /20 49.122.32.0 – 49.122.47.255 AS4538 1
5121 49.122.24.0/21 /21 49.122.24.0 – 49.122.31.255 AS4538 1
5122 49.122.16.0/21 /21 49.122.16.0 – 49.122.23.255 AS4538 1
5123 49.122.0.0/20 /20 49.122.0.0 – 49.122.15.255 AS4538 1
5124 49.120.64.0/19 /19 49.120.64.0 – 49.120.95.255 AS4538 1
5125 49.120.0.0/14 /14 49.120.0.0 – 49.123.255.255 AS4538 1
5126 49.52.96.0/20 /20 49.52.96.0 – 49.52.111.255 AS4538 1
5127 49.52.64.0/19 /19 49.52.64.0 – 49.52.95.255 AS4538 1
5128 49.52.48.0/24 /24 49.52.48.0 – 49.52.48.255 AS4538 1
5129 49.52.32.0/20 /20 49.52.32.0 – 49.52.47.255 AS4538 1
5130 49.52.0.0/19 /19 49.52.0.0 – 49.52.31.255 AS4538 1
5131 49.52.0.0/15 /15 49.52.0.0 – 49.53.255.255 AS4538 1
5132 49.52.0.0/14 /14 49.52.0.0 – 49.55.255.255 AS4538 1
5133 42.247.113.0/24 /24 42.247.113.0 – 42.247.113.255 AS4538 1
5134 42.247.107.0/24 /24 42.247.107.0 – 42.247.107.255 AS4538 1
5135 42.247.103.0/24 /24 42.247.103.0 – 42.247.103.255 AS4538 1
5136 42.247.94.0/24 /24 42.247.94.0 – 42.247.94.255 AS4538 1
5137 42.247.58.0/24 /24 42.247.58.0 – 42.247.58.255 AS4538 1
5138 42.247.53.0/24 /24 42.247.53.0 – 42.247.53.255 AS4538 1
5139 42.247.44.0/24 /24 42.247.44.0 – 42.247.44.255 AS4538 1
5140 42.247.33.0/24 /24 42.247.33.0 – 42.247.33.255 AS4538 1
5141 42.247.30.0/24 /24 42.247.30.0 – 42.247.30.255 AS4538 1
5142 42.247.29.0/24 /24 42.247.29.0 – 42.247.29.255 AS4538 1
5143 42.247.22.0/24 /24 42.247.22.0 – 42.247.22.255 AS4538 1
5144 42.247.20.0/24 /24 42.247.20.0 – 42.247.20.255 AS4538 1
5145 42.247.19.0/24 /24 42.247.19.0 – 42.247.19.255 AS4538 1
5146 42.247.18.0/24 /24 42.247.18.0 – 42.247.18.255 AS4538 1
5147 42.247.13.0/24 /24 42.247.13.0 – 42.247.13.255 AS4538 1
5148 42.247.12.0/24 /24 42.247.12.0 – 42.247.12.255 AS4538 1
5149 42.247.9.0/24 /24 42.247.9.0 – 42.247.9.255 AS4538 1
5150 42.247.8.0/24 /24 42.247.8.0 – 42.247.8.255 AS4538 1
5151 42.247.5.0/24 /24 42.247.5.0 – 42.247.5.255 AS4538 1
5152 42.247.3.0/24 /24 42.247.3.0 – 42.247.3.255 AS4538 1
5153 42.247.2.0/24 /24 42.247.2.0 – 42.247.2.255 AS4538 1
5154 42.247.1.0/24 /24 42.247.1.0 – 42.247.1.255 AS4538 1
5155 42.247.0.0/19 /19 42.247.0.0 – 42.247.31.255 AS4538 1
5156 42.246.0.0/15 /15 42.246.0.0 – 42.247.255.255 AS4538 1
5157 42.245.0.0/16 /16 42.245.0.0 – 42.245.255.255 AS4538 1
5158 42.244.64.0/20 /20 42.244.64.0 – 42.244.79.255 AS4538 1
5159 42.244.0.0/18 /18 42.244.0.0 – 42.244.63.255 AS4538 1
5160 42.244.0.0/16 /16 42.244.0.0 – 42.244.255.255 AS4538 1
5161 1.185.192.0/18 /18 1.185.192.0 – 1.185.255.255 AS4538 1
5162 1.185.64.0/19 /19 1.185.64.0 – 1.185.95.255 AS4538 1
5163 1.185.0.0/18 /18 1.185.0.0 – 1.185.63.255 AS4538 1
5164 1.184.192.0/18 /18 1.184.192.0 – 1.184.255.255 AS4538 1
5165 1.184.0.0/15 /15 1.184.0.0 – 1.185.255.255 AS4538 1
5166 1.51.192.0/18 /18 1.51.192.0 – 1.51.255.255 AS4538 1
5167 1.51.176.0/20 /20 1.51.176.0 – 1.51.191.255 AS4538 1
5168 1.51.168.0/21 /21 1.51.168.0 – 1.51.175.255 AS4538 1
5169 1.51.160.0/21 /21 1.51.160.0 – 1.51.167.255 AS4538 1
5170 1.51.152.0/21 /21 1.51.152.0 – 1.51.159.255 AS4538 1
5171 1.51.144.0/21 /21 1.51.144.0 – 1.51.151.255 AS4538 1
5172 1.51.144.0/20 /20 1.51.144.0 – 1.51.159.255 AS4538 1
5173 1.51.120.0/21 /21 1.51.120.0 – 1.51.127.255 AS4538 1
5174 1.51.112.0/24 /24 1.51.112.0 – 1.51.112.255 AS4538 1
5175 1.51.48.0/21 /21 1.51.48.0 – 1.51.55.255 AS4538, AS24361 2
5176 1.51.32.0/20 /20 1.51.32.0 – 1.51.47.255 AS4538, AS24361 2
5177 1.51.16.0/20 /20 1.51.16.0 – 1.51.31.255 AS4538 1
5178 1.51.3.0/24 /24 1.51.3.0 – 1.51.3.255 AS4538 1
5179 1.51.0.0/16 /16 1.51.0.0 – 1.51.255.255 AS4538 1