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 54 IPv4 prefixes · ASN: AS270161 · showing 1–54
# Prefix ↑ Mask Range Origin ASN MOAS
1 177.248.16.0/22 /22 177.248.16.0 – 177.248.19.255 AS270161 1
2 177.248.20.0/22 /22 177.248.20.0 – 177.248.23.255 AS270161 1
3 177.248.24.0/22 /22 177.248.24.0 – 177.248.27.255 AS270161 1
4 177.248.28.0/22 /22 177.248.28.0 – 177.248.31.255 AS270161 1
5 177.248.32.0/22 /22 177.248.32.0 – 177.248.35.255 AS270161 1
6 177.248.36.0/22 /22 177.248.36.0 – 177.248.39.255 AS270161 1
7 177.248.40.0/22 /22 177.248.40.0 – 177.248.43.255 AS270161 1
8 177.248.44.0/22 /22 177.248.44.0 – 177.248.47.255 AS270161 1
9 177.248.128.0/20 /20 177.248.128.0 – 177.248.143.255 AS270161 1
10 177.248.136.0/21 /21 177.248.136.0 – 177.248.143.255 AS270161 1
11 177.248.160.0/20 /20 177.248.160.0 – 177.248.175.255 AS270161 1
12 177.248.160.0/21 /21 177.248.160.0 – 177.248.167.255 AS270161 1
13 177.248.168.0/21 /21 177.248.168.0 – 177.248.175.255 AS270161 1
14 177.249.27.0/24 /24 177.249.27.0 – 177.249.27.255 AS270161 1
15 177.249.28.0/24 /24 177.249.28.0 – 177.249.28.255 AS270161 1
16 177.249.30.0/24 /24 177.249.30.0 – 177.249.30.255 AS270161 1
17 177.249.31.0/24 /24 177.249.31.0 – 177.249.31.255 AS270161 1
18 177.249.50.0/24 /24 177.249.50.0 – 177.249.50.255 AS270161 1
19 177.249.53.0/24 /24 177.249.53.0 – 177.249.53.255 AS270161 1
20 177.249.54.0/24 /24 177.249.54.0 – 177.249.54.255 AS270161 1
21 177.249.55.0/24 /24 177.249.55.0 – 177.249.55.255 AS270161 1
22 177.249.64.0/20 /20 177.249.64.0 – 177.249.79.255 AS270161 1
23 177.249.64.0/21 /21 177.249.64.0 – 177.249.71.255 AS270161 1
24 177.249.72.0/21 /21 177.249.72.0 – 177.249.79.255 AS270161 1
25 177.249.80.0/20 /20 177.249.80.0 – 177.249.95.255 AS270161 1
26 177.249.164.0/24 /24 177.249.164.0 – 177.249.164.255 AS270161 1
27 177.249.165.0/24 /24 177.249.165.0 – 177.249.165.255 AS270161 1
28 177.249.167.0/24 /24 177.249.167.0 – 177.249.167.255 AS270161 1
29 177.249.168.0/22 /22 177.249.168.0 – 177.249.171.255 AS270161 1
30 177.249.170.0/23 /23 177.249.170.0 – 177.249.171.255 AS270161 1
31 177.249.172.0/22 /22 177.249.172.0 – 177.249.175.255 AS270161 1
32 177.249.191.0/24 /24 177.249.191.0 – 177.249.191.255 AS270161 1
33 187.254.63.0/24 /24 187.254.63.0 – 187.254.63.255 AS270161 1
34 187.254.254.0/24 /24 187.254.254.0 – 187.254.254.255 AS270161 1
35 187.254.255.0/24 /24 187.254.255.0 – 187.254.255.255 AS270161 1
36 200.53.249.0/24 /24 200.53.249.0 – 200.53.249.255 AS270161 1
37 200.56.202.0/24 /24 200.56.202.0 – 200.56.202.255 AS270161 1
38 200.56.212.0/22 /22 200.56.212.0 – 200.56.215.255 AS270161 1
39 200.56.218.0/24 /24 200.56.218.0 – 200.56.218.255 AS270161 1
40 200.56.219.0/24 /24 200.56.219.0 – 200.56.219.255 AS270161 1
41 200.56.220.0/24 /24 200.56.220.0 – 200.56.220.255 AS270161 1
42 201.130.200.0/24 /24 201.130.200.0 – 201.130.200.255 AS270161 1
43 201.130.210.0/24 /24 201.130.210.0 – 201.130.210.255 AS270161 1
44 201.130.211.0/24 /24 201.130.211.0 – 201.130.211.255 AS270161 1
45 201.161.131.0/24 /24 201.161.131.0 – 201.161.131.255 AS270161 1
46 201.161.178.0/24 /24 201.161.178.0 – 201.161.178.255 AS270161 1
47 201.161.179.0/24 /24 201.161.179.0 – 201.161.179.255 AS270161 1
48 201.167.92.0/24 /24 201.167.92.0 – 201.167.92.255 AS270161 1
49 201.167.93.0/24 /24 201.167.93.0 – 201.167.93.255 AS270161 1
50 201.167.94.0/23 /23 201.167.94.0 – 201.167.95.255 AS270161 1
51 201.167.137.0/24 /24 201.167.137.0 – 201.167.137.255 AS270161 1
52 201.167.138.0/24 /24 201.167.138.0 – 201.167.138.255 AS270161 1
53 201.167.140.0/24 /24 201.167.140.0 – 201.167.140.255 AS270161 1
54 201.167.141.0/24 /24 201.167.141.0 – 201.167.141.255 AS270161 1