BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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 →
thank you!
IPv4 prefixes
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
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 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 57 IPv4 prefixes · ASN: AS27768 · showing 1–57
# Prefix ↑ Mask Range Origin ASN MOAS
1 177.250.0.0/20 /20 177.250.0.0 – 177.250.15.255 AS27768 1
2 177.250.16.0/21 /21 177.250.16.0 – 177.250.23.255 AS27768 1
3 177.250.24.0/21 /21 177.250.24.0 – 177.250.31.255 AS27768 1
4 177.250.32.0/20 /20 177.250.32.0 – 177.250.47.255 AS27768 1
5 177.250.48.0/20 /20 177.250.48.0 – 177.250.63.255 AS27768 1
6 177.250.64.0/18 /18 177.250.64.0 – 177.250.127.255 AS27768 1
7 177.250.128.0/18 /18 177.250.128.0 – 177.250.191.255 AS27768 1
8 177.251.24.0/21 /21 177.251.24.0 – 177.251.31.255 AS27768 1
9 177.251.32.0/19 /19 177.251.32.0 – 177.251.63.255 AS27768 1
10 177.251.64.0/18 /18 177.251.64.0 – 177.251.127.255 AS27768 1
11 177.251.252.0/23 /23 177.251.252.0 – 177.251.253.255 AS27768 1
12 177.251.254.0/24 /24 177.251.254.0 – 177.251.254.255 AS27768 1
13 190.23.0.0/17 /17 190.23.0.0 – 190.23.127.255 AS27768 1
14 190.23.128.0/24 /24 190.23.128.0 – 190.23.128.255 AS27768 1
15 190.23.129.0/24 /24 190.23.129.0 – 190.23.129.255 AS27768 1
16 190.23.130.0/24 /24 190.23.130.0 – 190.23.130.255 AS27768 1
17 190.23.131.0/24 /24 190.23.131.0 – 190.23.131.255 AS27768 1
18 190.23.132.0/24 /24 190.23.132.0 – 190.23.132.255 AS27768 1
19 190.23.133.0/24 /24 190.23.133.0 – 190.23.133.255 AS27768 1
20 190.23.134.0/24 /24 190.23.134.0 – 190.23.134.255 AS27768 1
21 190.23.135.0/24 /24 190.23.135.0 – 190.23.135.255 AS27768 1
22 190.23.254.0/24 /24 190.23.254.0 – 190.23.254.255 AS27768 1
23 190.23.255.0/24 /24 190.23.255.0 – 190.23.255.255 AS27768 1
24 201.217.0.0/24 /24 201.217.0.0 – 201.217.0.255 AS27768 1
25 201.217.1.0/24 /24 201.217.1.0 – 201.217.1.255 AS27768 1
26 201.217.2.0/24 /24 201.217.2.0 – 201.217.2.255 AS27768 1
27 201.217.3.0/24 /24 201.217.3.0 – 201.217.3.255 AS27768 1
28 201.217.4.0/24 /24 201.217.4.0 – 201.217.4.255 AS27768 1
29 201.217.5.0/24 /24 201.217.5.0 – 201.217.5.255 AS27768 1
30 201.217.9.0/24 /24 201.217.9.0 – 201.217.9.255 AS27768 1
31 201.217.13.0/24 /24 201.217.13.0 – 201.217.13.255 AS27768 1
32 201.217.19.0/24 /24 201.217.19.0 – 201.217.19.255 AS27768 1
33 201.217.22.0/24 /24 201.217.22.0 – 201.217.22.255 AS27768 1
34 201.217.23.0/24 /24 201.217.23.0 – 201.217.23.255 AS27768 1
35 201.217.24.0/23 /23 201.217.24.0 – 201.217.25.255 AS27768 1
36 201.217.24.0/24 /24 201.217.24.0 – 201.217.24.255 AS27768 1
37 201.217.25.0/24 /24 201.217.25.0 – 201.217.25.255 AS27768 1
38 201.217.26.0/23 /23 201.217.26.0 – 201.217.27.255 AS27768 1
39 201.217.26.0/24 /24 201.217.26.0 – 201.217.26.255 AS27768 1
40 201.217.27.0/24 /24 201.217.27.0 – 201.217.27.255 AS27768 1
41 201.217.31.0/24 /24 201.217.31.0 – 201.217.31.255 AS27768 1
42 201.217.33.0/24 /24 201.217.33.0 – 201.217.33.255 AS27768 1
43 201.217.34.0/24 /24 201.217.34.0 – 201.217.34.255 AS27768 1
44 201.217.35.0/24 /24 201.217.35.0 – 201.217.35.255 AS27768 1
45 201.217.40.0/24 /24 201.217.40.0 – 201.217.40.255 AS27768 1
46 201.217.41.0/24 /24 201.217.41.0 – 201.217.41.255 AS27768 1
47 201.217.42.0/24 /24 201.217.42.0 – 201.217.42.255 AS27768 1
48 201.217.43.0/24 /24 201.217.43.0 – 201.217.43.255 AS27768 1
49 201.217.47.0/24 /24 201.217.47.0 – 201.217.47.255 AS27768 1
50 201.217.49.0/24 /24 201.217.49.0 – 201.217.49.255 AS27768 1
51 201.217.50.0/24 /24 201.217.50.0 – 201.217.50.255 AS27768 1
52 201.217.52.0/24 /24 201.217.52.0 – 201.217.52.255 AS27768 1
53 201.217.53.0/24 /24 201.217.53.0 – 201.217.53.255 AS27768 1
54 201.217.59.0/24 /24 201.217.59.0 – 201.217.59.255 AS27768 1
55 216.184.116.0/22 /22 216.184.116.0 – 216.184.119.255 AS27768 1
56 216.184.116.0/23 /23 216.184.116.0 – 216.184.117.255 AS27768 1
57 216.184.116.0/24 /24 216.184.116.0 – 216.184.116.255 AS27768 1