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 →
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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 50 IPv4 prefixes · ASN: AS6185 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 17.253.2.0/23 /23 17.253.2.0 – 17.253.3.255 AS6185 1
2 17.253.4.0/23 /23 17.253.4.0 – 17.253.5.255 AS6185 1
3 17.253.6.0/23 /23 17.253.6.0 – 17.253.7.255 AS6185 1
4 17.253.8.0/23 /23 17.253.8.0 – 17.253.9.255 AS6185 1
5 17.253.10.0/24 /24 17.253.10.0 – 17.253.10.255 AS6185 1
6 17.253.11.0/24 /24 17.253.11.0 – 17.253.11.255 AS6185 1
7 17.253.12.0/23 /23 17.253.12.0 – 17.253.13.255 AS6185 1
8 17.253.14.0/23 /23 17.253.14.0 – 17.253.15.255 AS6185 1
9 17.253.16.0/23 /23 17.253.16.0 – 17.253.17.255 AS6185 1
10 17.253.18.0/24 /24 17.253.18.0 – 17.253.18.255 AS6185 1
11 17.253.20.0/23 /23 17.253.20.0 – 17.253.21.255 AS6185 1
12 17.253.22.0/23 /23 17.253.22.0 – 17.253.23.255 AS6185 1
13 17.253.24.0/24 /24 17.253.24.0 – 17.253.24.255 AS6185 1
14 17.253.26.0/23 /23 17.253.26.0 – 17.253.27.255 AS6185 1
15 17.253.28.0/23 /23 17.253.28.0 – 17.253.29.255 AS6185 1
16 17.253.30.0/23 /23 17.253.30.0 – 17.253.31.255 AS6185 1
17 17.253.34.0/24 /24 17.253.34.0 – 17.253.34.255 AS6185 1
18 17.253.36.0/23 /23 17.253.36.0 – 17.253.37.255 AS6185 1
19 17.253.38.0/23 /23 17.253.38.0 – 17.253.39.255 AS6185 1
20 17.253.48.0/23 /23 17.253.48.0 – 17.253.49.255 AS6185 1
21 17.253.50.0/23 /23 17.253.50.0 – 17.253.51.255 AS6185 1
22 17.253.52.0/23 /23 17.253.52.0 – 17.253.53.255 AS6185 1
23 17.253.54.0/24 /24 17.253.54.0 – 17.253.54.255 AS6185 1
24 17.253.56.0/23 /23 17.253.56.0 – 17.253.57.255 AS6185 1
25 17.253.60.0/23 /23 17.253.60.0 – 17.253.61.255 AS6185 1
26 17.253.62.0/23 /23 17.253.62.0 – 17.253.63.255 AS6185 1
27 17.253.64.0/23 /23 17.253.64.0 – 17.253.65.255 AS6185 1
28 17.253.66.0/23 /23 17.253.66.0 – 17.253.67.255 AS6185 1
29 17.253.68.0/23 /23 17.253.68.0 – 17.253.69.255 AS6185 1
30 17.253.70.0/23 /23 17.253.70.0 – 17.253.71.255 AS6185 1
31 17.253.72.0/23 /23 17.253.72.0 – 17.253.73.255 AS6185 1
32 17.253.74.0/23 /23 17.253.74.0 – 17.253.75.255 AS6185 1
33 17.253.76.0/23 /23 17.253.76.0 – 17.253.77.255 AS6185 1
34 17.253.84.0/23 /23 17.253.84.0 – 17.253.85.255 AS6185 1
35 17.253.86.0/23 /23 17.253.86.0 – 17.253.87.255 AS6185 1
36 17.253.96.0/23 /23 17.253.96.0 – 17.253.97.255 AS6185 1
37 17.253.102.0/23 /23 17.253.102.0 – 17.253.103.255 AS6185 1
38 17.253.104.0/23 /23 17.253.104.0 – 17.253.105.255 AS6185 1
39 17.253.106.0/23 /23 17.253.106.0 – 17.253.107.255 AS6185 1
40 17.253.108.0/23 /23 17.253.108.0 – 17.253.109.255 AS6185 1
41 17.253.110.0/23 /23 17.253.110.0 – 17.253.111.255 AS6185 1
42 17.253.112.0/23 /23 17.253.112.0 – 17.253.113.255 AS6185 1
43 17.253.114.0/23 /23 17.253.114.0 – 17.253.115.255 AS6185 1
44 17.253.116.0/23 /23 17.253.116.0 – 17.253.117.255 AS6185 1
45 17.253.118.0/24 /24 17.253.118.0 – 17.253.118.255 AS6185 1
46 17.253.119.0/24 /24 17.253.119.0 – 17.253.119.255 AS6185 1
47 17.253.121.0/24 /24 17.253.121.0 – 17.253.121.255 AS6185 1
48 17.253.122.0/24 /24 17.253.122.0 – 17.253.122.255 AS6185 1
49 17.253.124.0/23 /23 17.253.124.0 – 17.253.125.255 AS6185 1
50 17.253.126.0/23 /23 17.253.126.0 – 17.253.127.255 AS6185 1