BGP Full View — RIPE RIS RRC00data as of 2026-06-19 03:58

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 135 112
IPv4 origin ASNs
78 549
IPv4 MOAS
6 384
IPv6 prefixes
259 053
IPv6 origin ASNs
36 733
IPv6 MOAS
916

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 1 204
315 621 376
/15 2 169
284 295 168
/16 13 890
910 295 040
/17 8 703
285 179 904
/18 14 068
230 490 112
/19 26 666
218 447 872
/20 48 552
198 868 992
/21 55 954
114 593 792
/22 118 742
121 591 808
/23 119 227
61 044 224
/24 719 344
184 152 064
Total 1 129 580 4 306 603 520
BGP /24 coverage of total IPv4 space
Announced in BGP 3 131 124 480 addr 72.90%
Not announced 1 163 842 816 addr 27.10%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.92%
↳ routable but not announced 571 233 280 addr 49.08%
    — of total IPv4 space 13.30%
    — of announceable space (total − tech/reserved) 15.43%
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) 388 /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 39
654 311 424
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 426
2 844 786 688
/30 746
195 559 424
/31 359
47 054 848
/32 27 030
1 771 438 080
/33 5 788
189 661 184
/34 5 550
90 931 200
/35 1 973
16 162 816
/36 10 079
41 283 584
/37 1 350
2 764 800
/38 2 750
2 816 000
/39 1 853
948 736
/40 24 397
6 245 632
/41 1 750
224 000
/42 3 037
194 368
/43 1 497
47 904
/44 26 272
420 352
/45 4 567
36 536
/46 5 890
23 560
/47 9 017
18 034
/48 119 135
119 135
Total 258 747 4 413 888 760 049
IPv4 (1 135 112) IPv6 (259 053)
Reset
Found 1 217 IPv4 prefixes · ASN: AS6147 · showing 1201–1217
# Prefix ↑ Mask Range Origin ASN MOAS
1201 201.240.146.0/24 /24 201.240.146.0 – 201.240.146.255 AS6147 1
1202 201.240.147.0/24 /24 201.240.147.0 – 201.240.147.255 AS6147 1
1203 201.240.148.0/24 /24 201.240.148.0 – 201.240.148.255 AS6147 1
1204 201.240.171.0/24 /24 201.240.171.0 – 201.240.171.255 AS6147 1
1205 201.240.174.0/24 /24 201.240.174.0 – 201.240.174.255 AS6147 1
1206 201.240.178.0/24 /24 201.240.178.0 – 201.240.178.255 AS6147 1
1207 201.240.180.0/24 /24 201.240.180.0 – 201.240.180.255 AS6147 1
1208 201.240.183.0/24 /24 201.240.183.0 – 201.240.183.255 AS6147 1
1209 201.240.186.0/24 /24 201.240.186.0 – 201.240.186.255 AS6147 1
1210 201.240.191.0/24 /24 201.240.191.0 – 201.240.191.255 AS6147 1
1211 201.240.199.0/24 /24 201.240.199.0 – 201.240.199.255 AS6147 1
1212 201.240.202.0/24 /24 201.240.202.0 – 201.240.202.255 AS6147 1
1213 201.240.205.0/24 /24 201.240.205.0 – 201.240.205.255 AS6147 1
1214 201.240.213.0/24 /24 201.240.213.0 – 201.240.213.255 AS6147 1
1215 201.240.215.0/24 /24 201.240.215.0 – 201.240.215.255 AS6147 1
1216 201.240.244.0/24 /24 201.240.244.0 – 201.240.244.255 AS6147 1
1217 201.240.248.0/24 /24 201.240.248.0 – 201.240.248.255 AS6147 1