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 44 IPv4 prefixes · ASN: AS53181 · showing 1–44
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.164.112.0/22 /22 45.164.112.0 – 45.164.115.255 AS53181 1
2 45.164.112.0/24 /24 45.164.112.0 – 45.164.112.255 AS53181 1
3 45.164.113.0/24 /24 45.164.113.0 – 45.164.113.255 AS53181 1
4 45.164.114.0/24 /24 45.164.114.0 – 45.164.114.255 AS53181 1
5 45.164.115.0/24 /24 45.164.115.0 – 45.164.115.255 AS53181 1
6 138.204.64.0/22 /22 138.204.64.0 – 138.204.67.255 AS53181 1
7 138.204.64.0/24 /24 138.204.64.0 – 138.204.64.255 AS53181 1
8 138.204.65.0/24 /24 138.204.65.0 – 138.204.65.255 AS53181 1
9 138.204.66.0/24 /24 138.204.66.0 – 138.204.66.255 AS53181 1
10 138.204.67.0/24 /24 138.204.67.0 – 138.204.67.255 AS53181 1
11 191.241.64.0/20 /20 191.241.64.0 – 191.241.79.255 AS53181 1
12 191.241.64.0/24 /24 191.241.64.0 – 191.241.64.255 AS53181 1
13 191.241.65.0/24 /24 191.241.65.0 – 191.241.65.255 AS53181 1
14 191.241.66.0/24 /24 191.241.66.0 – 191.241.66.255 AS53181 1
15 191.241.67.0/24 /24 191.241.67.0 – 191.241.67.255 AS53181 1
16 191.241.68.0/24 /24 191.241.68.0 – 191.241.68.255 AS53181 1
17 191.241.69.0/24 /24 191.241.69.0 – 191.241.69.255 AS53181 1
18 191.241.70.0/24 /24 191.241.70.0 – 191.241.70.255 AS53181 1
19 191.241.71.0/24 /24 191.241.71.0 – 191.241.71.255 AS53181 1
20 191.241.72.0/24 /24 191.241.72.0 – 191.241.72.255 AS53181 1
21 191.241.73.0/24 /24 191.241.73.0 – 191.241.73.255 AS53181 1
22 191.241.74.0/24 /24 191.241.74.0 – 191.241.74.255 AS53181 1
23 191.241.75.0/24 /24 191.241.75.0 – 191.241.75.255 AS53181 1
24 191.241.76.0/24 /24 191.241.76.0 – 191.241.76.255 AS53181 1
25 191.241.77.0/24 /24 191.241.77.0 – 191.241.77.255 AS53181 1
26 191.241.78.0/24 /24 191.241.78.0 – 191.241.78.255 AS53181 1
27 191.241.79.0/24 /24 191.241.79.0 – 191.241.79.255 AS53181 1
28 201.33.160.0/20 /20 201.33.160.0 – 201.33.175.255 AS53181 1
29 201.33.160.0/24 /24 201.33.160.0 – 201.33.160.255 AS53181 1
30 201.33.161.0/24 /24 201.33.161.0 – 201.33.161.255 AS53181 1
31 201.33.162.0/24 /24 201.33.162.0 – 201.33.162.255 AS53181 1
32 201.33.163.0/24 /24 201.33.163.0 – 201.33.163.255 AS53181 1
33 201.33.164.0/24 /24 201.33.164.0 – 201.33.164.255 AS53181 1
34 201.33.165.0/24 /24 201.33.165.0 – 201.33.165.255 AS53181 1
35 201.33.166.0/24 /24 201.33.166.0 – 201.33.166.255 AS53181 1
36 201.33.167.0/24 /24 201.33.167.0 – 201.33.167.255 AS53181 1
37 201.33.168.0/24 /24 201.33.168.0 – 201.33.168.255 AS53181 1
38 201.33.169.0/24 /24 201.33.169.0 – 201.33.169.255 AS53181 1
39 201.33.170.0/24 /24 201.33.170.0 – 201.33.170.255 AS53181 1
40 201.33.171.0/24 /24 201.33.171.0 – 201.33.171.255 AS53181 1
41 201.33.172.0/24 /24 201.33.172.0 – 201.33.172.255 AS53181 1
42 201.33.173.0/24 /24 201.33.173.0 – 201.33.173.255 AS53181 1
43 201.33.174.0/24 /24 201.33.174.0 – 201.33.174.255 AS53181 1
44 201.33.175.0/24 /24 201.33.175.0 – 201.33.175.255 AS53181 1