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 39 IPv4 prefixes · ASN: AS37671 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.225.0.0/16 /16 41.225.0.0 – 41.225.255.255 AS37671 1
2 41.225.128.0/19 /19 41.225.128.0 – 41.225.159.255 AS37671 1
3 41.227.4.0/24 /24 41.227.4.0 – 41.227.4.255 AS37671 1
4 41.227.16.0/20 /20 41.227.16.0 – 41.227.31.255 AS37671 1
5 41.227.32.0/19 /19 41.227.32.0 – 41.227.63.255 AS37671 1
6 41.227.96.0/19 /19 41.227.96.0 – 41.227.127.255 AS37671 1
7 41.227.128.0/20 /20 41.227.128.0 – 41.227.143.255 AS37671 1
8 41.227.144.0/20 /20 41.227.144.0 – 41.227.159.255 AS37671 1
9 41.227.160.0/20 /20 41.227.160.0 – 41.227.175.255 AS37671 1
10 41.227.176.0/21 /21 41.227.176.0 – 41.227.183.255 AS37671 1
11 41.227.184.0/21 /21 41.227.184.0 – 41.227.191.255 AS37671 1
12 41.227.192.0/19 /19 41.227.192.0 – 41.227.223.255 AS37671 1
13 41.227.224.0/19 /19 41.227.224.0 – 41.227.255.255 AS37671 1
14 193.95.3.0/24 /24 193.95.3.0 – 193.95.3.255 AS37671 1
15 193.95.16.0/24 /24 193.95.16.0 – 193.95.16.255 AS37671 1
16 193.95.42.0/24 /24 193.95.42.0 – 193.95.42.255 AS37671 1
17 193.95.44.0/24 /24 193.95.44.0 – 193.95.44.255 AS37671 1
18 193.95.53.0/24 /24 193.95.53.0 – 193.95.53.255 AS37671 1
19 193.95.54.0/23 /23 193.95.54.0 – 193.95.55.255 AS37671 1
20 193.95.57.0/24 /24 193.95.57.0 – 193.95.57.255 AS37671 1
21 193.95.59.0/24 /24 193.95.59.0 – 193.95.59.255 AS37671 1
22 193.95.73.0/24 /24 193.95.73.0 – 193.95.73.255 AS37671 1
23 193.95.75.0/24 /24 193.95.75.0 – 193.95.75.255 AS37671 1
24 193.95.76.0/23 /23 193.95.76.0 – 193.95.77.255 AS37671 1
25 193.95.78.0/24 /24 193.95.78.0 – 193.95.78.255 AS37671 1
26 193.95.79.0/24 /24 193.95.79.0 – 193.95.79.255 AS37671 1
27 193.95.80.0/23 /23 193.95.80.0 – 193.95.81.255 AS37671 1
28 193.95.82.0/24 /24 193.95.82.0 – 193.95.82.255 AS37671 1
29 193.95.99.0/24 /24 193.95.99.0 – 193.95.99.255 AS37671 1
30 197.15.0.0/18 /18 197.15.0.0 – 197.15.63.255 AS37671 1
31 197.15.64.0/19 /19 197.15.64.0 – 197.15.95.255 AS37671 1
32 197.15.96.0/19 /19 197.15.96.0 – 197.15.127.255 AS37671 1
33 197.15.128.0/18 /18 197.15.128.0 – 197.15.191.255 AS37671 1
34 197.15.192.0/18 /18 197.15.192.0 – 197.15.255.255 AS37671 1
35 197.25.128.0/17 /17 197.25.128.0 – 197.25.255.255 AS37671 1
36 197.26.32.0/19 /19 197.26.32.0 – 197.26.63.255 AS37671 1
37 197.26.64.0/18 /18 197.26.64.0 – 197.26.127.255 AS37671 1
38 213.150.175.0/24 /24 213.150.175.0 – 213.150.175.255 AS37671 1
39 213.150.180.0/23 /23 213.150.180.0 – 213.150.181.255 AS37671 1