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 52 IPv4 prefixes · ASN: AS23871 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 123.108.69.0/24 /24 123.108.69.0 – 123.108.69.255 AS23871 1
2 123.108.71.0/24 /24 123.108.71.0 – 123.108.71.255 AS23871 1
3 125.62.76.0/24 /24 125.62.76.0 – 125.62.76.255 AS23871 1
4 125.62.79.0/24 /24 125.62.79.0 – 125.62.79.255 AS23871 1
5 202.10.80.0/20 /20 202.10.80.0 – 202.10.95.255 AS23871 1
6 202.10.82.0/24 /24 202.10.82.0 – 202.10.82.255 AS23871 1
7 202.10.84.0/24 /24 202.10.84.0 – 202.10.84.255 AS23871 1
8 202.10.85.0/24 /24 202.10.85.0 – 202.10.85.255 AS23871 1
9 202.10.86.0/24 /24 202.10.86.0 – 202.10.86.255 AS23871 1
10 202.10.87.0/24 /24 202.10.87.0 – 202.10.87.255 AS23871 1
11 202.10.88.0/24 /24 202.10.88.0 – 202.10.88.255 AS23871 1
12 202.10.89.0/24 /24 202.10.89.0 – 202.10.89.255 AS23871 1
13 202.10.90.0/24 /24 202.10.90.0 – 202.10.90.255 AS23871 1
14 202.10.91.0/24 /24 202.10.91.0 – 202.10.91.255 AS23871 1
15 202.10.93.0/24 /24 202.10.93.0 – 202.10.93.255 AS23871 1
16 202.10.95.0/24 /24 202.10.95.0 – 202.10.95.255 AS23871 1
17 202.126.96.0/24 /24 202.126.96.0 – 202.126.96.255 AS23871 1
18 202.126.98.0/24 /24 202.126.98.0 – 202.126.98.255 AS23871 1
19 202.126.99.0/24 /24 202.126.99.0 – 202.126.99.255 AS23871 1
20 202.126.100.0/24 /24 202.126.100.0 – 202.126.100.255 AS23871 1
21 202.126.101.0/24 /24 202.126.101.0 – 202.126.101.255 AS23871 1
22 202.126.102.0/24 /24 202.126.102.0 – 202.126.102.255 AS23871 1
23 202.126.103.0/24 /24 202.126.103.0 – 202.126.103.255 AS23871 1
24 202.126.104.0/24 /24 202.126.104.0 – 202.126.104.255 AS23871 1
25 202.126.107.0/24 /24 202.126.107.0 – 202.126.107.255 AS23871 1
26 202.126.108.0/24 /24 202.126.108.0 – 202.126.108.255 AS23871 1
27 202.126.109.0/24 /24 202.126.109.0 – 202.126.109.255 AS23871 1
28 202.134.224.0/24 /24 202.134.224.0 – 202.134.224.255 AS23871 1
29 202.134.225.0/24 /24 202.134.225.0 – 202.134.225.255 AS23871 1
30 202.134.226.0/24 /24 202.134.226.0 – 202.134.226.255 AS23871 1
31 202.134.227.0/24 /24 202.134.227.0 – 202.134.227.255 AS23871 1
32 202.134.228.0/24 /24 202.134.228.0 – 202.134.228.255 AS23871 1
33 202.134.232.0/24 /24 202.134.232.0 – 202.134.232.255 AS23871 1
34 202.134.234.0/24 /24 202.134.234.0 – 202.134.234.255 AS23871 1
35 202.134.237.0/24 /24 202.134.237.0 – 202.134.237.255 AS23871 1
36 202.134.240.0/24 /24 202.134.240.0 – 202.134.240.255 AS23871 1
37 202.134.243.0/24 /24 202.134.243.0 – 202.134.243.255 AS23871 1
38 202.134.244.0/24 /24 202.134.244.0 – 202.134.244.255 AS23871 1
39 202.134.245.0/24 /24 202.134.245.0 – 202.134.245.255 AS23871 1
40 202.134.246.0/24 /24 202.134.246.0 – 202.134.246.255 AS23871 1
41 202.134.247.0/24 /24 202.134.247.0 – 202.134.247.255 AS23871 1
42 202.134.250.0/24 /24 202.134.250.0 – 202.134.250.255 AS23871 1
43 202.134.251.0/24 /24 202.134.251.0 – 202.134.251.255 AS23871 1
44 202.134.252.0/24 /24 202.134.252.0 – 202.134.252.255 AS23871 1
45 202.134.255.0/24 /24 202.134.255.0 – 202.134.255.255 AS23871 1
46 203.27.78.0/24 /24 203.27.78.0 – 203.27.78.255 AS23871 1
47 203.34.248.0/23 /23 203.34.248.0 – 203.34.249.255 AS23871 1
48 203.34.248.0/24 /24 203.34.248.0 – 203.34.248.255 AS23871 1
49 203.34.249.0/24 /24 203.34.249.0 – 203.34.249.255 AS23871 1
50 203.62.158.0/23 /23 203.62.158.0 – 203.62.159.255 AS23871 1
51 203.62.158.0/24 /24 203.62.158.0 – 203.62.158.255 AS23871 1
52 203.62.159.0/24 /24 203.62.159.0 – 203.62.159.255 AS23871 1