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BGP Full View — RIPE RIS RRC00data as of 2026-11-09 07:04

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
1 170 740
IPv4 origin ASNs
79 643
IPv4 MOAS
7 678
IPv6 prefixes
272 770
IPv6 origin ASNs
38 016
IPv6 MOAS
980

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 210
317 194 240
/15 2 188
286 785 536
/16 13 981
916 258 816
/17 8 686
284 622 848
/18 13 967
228 835 328
/19 26 714
218 841 088
/20 48 536
198 803 456
/21 57 465
117 688 320
/22 119 462
122 329 088
/23 122 530
62 735 360
/24 749 707
191 924 992
Total 1 165 508 4 328 042 240
BGP /24 coverage of total IPv4 space
Announced in BGP 3 139 743 488 addr 73.10%
Not announced 1 155 223 808 addr 26.90%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.30%
↳ routable but not announced 562 581 760 addr 48.70%
    — of total IPv4 space 13.10%
    — of announceable space (total − tech/reserved) 15.20%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 893
3 089 629 184
/30 746
195 559 424
/31 390
51 118 080
/32 27 694
1 814 953 984
/33 6 092
199 622 656
/34 5 781
94 715 904
/35 2 012
16 482 304
/36 10 384
42 532 864
/37 1 434
2 936 832
/38 2 815
2 882 560
/39 1 898
971 776
/40 25 094
6 424 064
/41 1 981
253 568
/42 3 009
192 576
/43 1 517
48 544
/44 27 424
438 784
/45 4 987
39 896
/46 6 837
27 348
/47 9 897
19 794
/48 126 345
126 345
Total 272 539 4 414 973 994 471
IPv4 (1 170 740) IPv6 (272 770)
Reset
Found 1 IPv4 prefixes · ASN: AS202385 · showing 1–1
# Prefix ↑ Mask Range Origin ASN MOAS
1 85.31.240.0/24 /24 85.31.240.0 – 85.31.240.255 AS202385 1