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: AS31972 · showing 1–50
# Prefix ↓ Mask Range Origin ASN MOAS
1 199.101.117.0/24 /24 199.101.117.0 – 199.101.117.255 AS31972 1
2 199.101.116.0/24 /24 199.101.116.0 – 199.101.116.255 AS31972 1
3 199.101.116.0/23 /23 199.101.116.0 – 199.101.117.255 AS31972 1
4 162.222.164.0/24 /24 162.222.164.0 – 162.222.164.255 AS31972 1
5 162.222.164.0/23 /23 162.222.164.0 – 162.222.165.255 AS31972 1
6 103.207.50.0/23 /23 103.207.50.0 – 103.207.51.255 AS31972 1
7 103.207.49.0/24 /24 103.207.49.0 – 103.207.49.255 AS31972 1
8 103.207.48.0/24 /24 103.207.48.0 – 103.207.48.255 AS31972 1
9 103.207.48.0/23 /23 103.207.48.0 – 103.207.49.255 AS31972 1
10 103.207.48.0/22 /22 103.207.48.0 – 103.207.51.255 AS31972 1
11 103.196.207.0/24 /24 103.196.207.0 – 103.196.207.255 AS31972 1
12 103.196.206.0/24 /24 103.196.206.0 – 103.196.206.255 AS31972 1
13 103.196.206.0/23 /23 103.196.206.0 – 103.196.207.255 AS31972 1
14 103.196.205.0/24 /24 103.196.205.0 – 103.196.205.255 AS31972 1
15 103.196.204.0/24 /24 103.196.204.0 – 103.196.204.255 AS31972 1
16 103.196.204.0/23 /23 103.196.204.0 – 103.196.205.255 AS31972 1
17 103.196.204.0/22 /22 103.196.204.0 – 103.196.207.255 AS31972 1
18 103.159.207.0/24 /24 103.159.207.0 – 103.159.207.255 AS31972 1
19 103.159.206.0/24 /24 103.159.206.0 – 103.159.206.255 AS31972 1
20 103.159.206.0/23 /23 103.159.206.0 – 103.159.207.255 AS31972 1
21 103.159.89.0/24 /24 103.159.89.0 – 103.159.89.255 AS31972 1
22 103.159.88.0/24 /24 103.159.88.0 – 103.159.88.255 AS31972 1
23 103.159.88.0/23 /23 103.159.88.0 – 103.159.89.255 AS31972 1
24 103.61.139.0/24 /24 103.61.139.0 – 103.61.139.255 AS31972 1
25 103.61.138.0/24 /24 103.61.138.0 – 103.61.138.255 AS31972 1
26 103.61.137.0/24 /24 103.61.137.0 – 103.61.137.255 AS31972 1
27 103.61.136.0/24 /24 103.61.136.0 – 103.61.136.255 AS31972 1
28 103.61.136.0/22 /22 103.61.136.0 – 103.61.139.255 AS31972 1
29 103.56.11.0/24 /24 103.56.11.0 – 103.56.11.255 AS31972 1
30 103.56.10.0/23 /23 103.56.10.0 – 103.56.11.255 AS31972 1
31 103.56.9.0/24 /24 103.56.9.0 – 103.56.9.255 AS31972 1
32 103.56.8.0/24 /24 103.56.8.0 – 103.56.8.255 AS31972 1
33 103.56.8.0/22 /22 103.56.8.0 – 103.56.11.255 AS31972 1
34 64.78.175.0/24 /24 64.78.175.0 – 64.78.175.255 AS31972 1
35 64.78.174.0/24 /24 64.78.174.0 – 64.78.174.255 AS31972 1
36 64.78.174.0/23 /23 64.78.174.0 – 64.78.175.255 AS31972 1
37 64.78.173.0/24 /24 64.78.173.0 – 64.78.173.255 AS31972 1
38 64.78.172.0/24 /24 64.78.172.0 – 64.78.172.255 AS31972 1
39 64.78.172.0/22 /22 64.78.172.0 – 64.78.175.255 AS31972 1
40 45.121.51.0/24 /24 45.121.51.0 – 45.121.51.255 AS31972 1
41 45.121.50.0/24 /24 45.121.50.0 – 45.121.50.255 AS31972 1
42 45.121.49.0/24 /24 45.121.49.0 – 45.121.49.255 AS31972 1
43 45.121.48.0/24 /24 45.121.48.0 – 45.121.48.255 AS31972 1
44 45.121.48.0/22 /22 45.121.48.0 – 45.121.51.255 AS31972 1
45 45.115.231.0/24 /24 45.115.231.0 – 45.115.231.255 AS31972 1
46 45.115.230.0/24 /24 45.115.230.0 – 45.115.230.255 AS31972 1
47 45.115.230.0/23 /23 45.115.230.0 – 45.115.231.255 AS31972 1
48 45.115.229.0/24 /24 45.115.229.0 – 45.115.229.255 AS31972 1
49 45.115.228.0/24 /24 45.115.228.0 – 45.115.228.255 AS31972 1
50 45.115.228.0/22 /22 45.115.228.0 – 45.115.231.255 AS31972 1