BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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) 261 /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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 337 IPv4 prefixes · ASN: AS63023 · showing 301–337
# Prefix ↓ Mask Range Origin ASN MOAS
301 38.91.102.0/24 /24 38.91.102.0 – 38.91.102.255 AS63023 1
302 38.91.100.0/23 /23 38.91.100.0 – 38.91.101.255 AS63023 1
303 38.89.70.0/24 /24 38.89.70.0 – 38.89.70.255 AS63023 1
304 38.86.135.0/24 /24 38.86.135.0 – 38.86.135.255 AS63023 1
305 38.83.114.0/24 /24 38.83.114.0 – 38.83.114.255 AS63023 1
306 38.83.113.0/24 /24 38.83.113.0 – 38.83.113.255 AS63023 1
307 38.83.112.0/24 /24 38.83.112.0 – 38.83.112.255 AS63023 1
308 38.75.136.0/23 /23 38.75.136.0 – 38.75.137.255 AS63023 1
309 38.72.132.0/24 /24 38.72.132.0 – 38.72.132.255 AS63023 1
310 38.68.135.0/24 /24 38.68.135.0 – 38.68.135.255 AS63023 1
311 38.68.134.0/24 /24 38.68.134.0 – 38.68.134.255 AS63023 1
312 38.64.138.0/24 /24 38.64.138.0 – 38.64.138.255 AS63023 1
313 38.22.17.0/24 /24 38.22.17.0 – 38.22.17.255 AS63023 1
314 23.168.72.0/24 /24 23.168.72.0 – 23.168.72.255 AS63023 1
315 23.166.88.0/24 /24 23.166.88.0 – 23.166.88.255 AS63023 1
316 23.162.152.0/24 /24 23.162.152.0 – 23.162.152.255 AS63023 1
317 23.160.72.0/24 /24 23.160.72.0 – 23.160.72.255 AS63023 1
318 23.158.200.0/24 /24 23.158.200.0 – 23.158.200.255 AS63023 1
319 23.158.56.0/24 /24 23.158.56.0 – 23.158.56.255 AS63023 1
320 23.158.40.0/24 /24 23.158.40.0 – 23.158.40.255 AS63023 1
321 23.157.88.0/24 /24 23.157.88.0 – 23.157.88.255 AS63023 1
322 23.157.40.0/24 /24 23.157.40.0 – 23.157.40.255 AS63023 1
323 23.154.136.0/24 /24 23.154.136.0 – 23.154.136.255 AS63023 1
324 23.150.248.0/24 /24 23.150.248.0 – 23.150.248.255 AS63023 1
325 23.150.152.0/24 /24 23.150.152.0 – 23.150.152.255 AS63023 1
326 23.139.84.0/24 /24 23.139.84.0 – 23.139.84.255 AS215748, AS63023 2
327 23.139.36.0/24 /24 23.139.36.0 – 23.139.36.255 AS63023 1
328 23.139.20.0/24 /24 23.139.20.0 – 23.139.20.255 AS63023 1
329 23.138.228.0/24 /24 23.138.228.0 – 23.138.228.255 AS63023 1
330 23.137.84.0/24 /24 23.137.84.0 – 23.137.84.255 AS63023 1
331 23.137.28.0/24 /24 23.137.28.0 – 23.137.28.255 AS63023 1
332 23.137.12.0/24 /24 23.137.12.0 – 23.137.12.255 AS63023 1
333 23.137.4.0/24 /24 23.137.4.0 – 23.137.4.255 AS63023 1
334 23.27.197.0/24 /24 23.27.197.0 – 23.27.197.255 AS63023 1
335 23.26.145.0/24 /24 23.26.145.0 – 23.26.145.255 AS63023 1
336 5.180.23.0/24 /24 5.180.23.0 – 5.180.23.255 AS63023 1
337 2.56.117.0/24 /24 2.56.117.0 – 2.56.117.255 AS63023 1