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 →
thank you!
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 66 IPv4 prefixes · ASN: AS17471 · showing 1–66
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.191.33.0/24 /24 203.191.33.0 – 203.191.33.255 AS17471 1
2 203.191.32.0/24 /24 203.191.32.0 – 203.191.32.255 AS17471 1
3 203.191.32.0/23 /23 203.191.32.0 – 203.191.33.255 AS17471 1
4 203.83.191.0/24 /24 203.83.191.0 – 203.83.191.255 AS17471 1
5 203.83.190.0/24 /24 203.83.190.0 – 203.83.190.255 AS17471 1
6 203.83.189.0/24 /24 203.83.189.0 – 203.83.189.255 AS17471 1
7 203.83.188.0/24 /24 203.83.188.0 – 203.83.188.255 AS17471 1
8 203.83.187.0/24 /24 203.83.187.0 – 203.83.187.255 AS17471 1
9 203.83.186.0/24 /24 203.83.186.0 – 203.83.186.255 AS17471 1
10 203.83.185.0/24 /24 203.83.185.0 – 203.83.185.255 AS17471 1
11 203.83.184.0/24 /24 203.83.184.0 – 203.83.184.255 AS17471 1
12 203.83.183.0/24 /24 203.83.183.0 – 203.83.183.255 AS17471 1
13 203.83.182.0/24 /24 203.83.182.0 – 203.83.182.255 AS17471 1
14 203.83.181.0/24 /24 203.83.181.0 – 203.83.181.255 AS17471 1
15 203.83.180.0/24 /24 203.83.180.0 – 203.83.180.255 AS17471 1
16 203.83.179.0/24 /24 203.83.179.0 – 203.83.179.255 AS17471 1
17 203.83.178.0/24 /24 203.83.178.0 – 203.83.178.255 AS17471 1
18 203.83.177.0/24 /24 203.83.177.0 – 203.83.177.255 AS17471 1
19 203.83.176.0/24 /24 203.83.176.0 – 203.83.176.255 AS17471 1
20 203.83.175.0/24 /24 203.83.175.0 – 203.83.175.255 AS17471 1
21 203.83.174.0/24 /24 203.83.174.0 – 203.83.174.255 AS17471 1
22 203.83.173.0/24 /24 203.83.173.0 – 203.83.173.255 AS17471 1
23 203.83.172.0/24 /24 203.83.172.0 – 203.83.172.255 AS17471 1
24 203.83.171.0/24 /24 203.83.171.0 – 203.83.171.255 AS17471 1
25 203.83.170.0/24 /24 203.83.170.0 – 203.83.170.255 AS17471 1
26 203.83.169.0/24 /24 203.83.169.0 – 203.83.169.255 AS17471 1
27 203.83.168.0/24 /24 203.83.168.0 – 203.83.168.255 AS17471 1
28 203.83.167.0/24 /24 203.83.167.0 – 203.83.167.255 AS17471 1
29 203.83.166.0/24 /24 203.83.166.0 – 203.83.166.255 AS17471 1
30 203.83.165.0/24 /24 203.83.165.0 – 203.83.165.255 AS17471 1
31 203.83.164.0/24 /24 203.83.164.0 – 203.83.164.255 AS17471 1
32 203.83.163.0/24 /24 203.83.163.0 – 203.83.163.255 AS17471 1
33 203.83.162.0/24 /24 203.83.162.0 – 203.83.162.255 AS17471 1
34 203.83.161.0/24 /24 203.83.161.0 – 203.83.161.255 AS17471 1
35 203.83.160.0/24 /24 203.83.160.0 – 203.83.160.255 AS17471 1
36 203.83.160.0/19 /19 203.83.160.0 – 203.83.191.255 AS17471 1
37 202.125.78.0/24 /24 202.125.78.0 – 202.125.78.255 AS17471 1
38 202.125.77.0/24 /24 202.125.77.0 – 202.125.77.255 AS17471 1
39 202.125.76.0/24 /24 202.125.76.0 – 202.125.76.255 AS17471 1
40 202.125.75.0/24 /24 202.125.75.0 – 202.125.75.255 AS17471 1
41 202.125.74.0/24 /24 202.125.74.0 – 202.125.74.255 AS17471 1
42 202.125.73.0/24 /24 202.125.73.0 – 202.125.73.255 AS17471 1
43 202.125.72.0/24 /24 202.125.72.0 – 202.125.72.255 AS17471 1
44 202.125.71.0/24 /24 202.125.71.0 – 202.125.71.255 AS17471 1
45 202.125.70.0/24 /24 202.125.70.0 – 202.125.70.255 AS17471 1
46 202.125.69.0/24 /24 202.125.69.0 – 202.125.69.255 AS17471 1
47 202.125.68.0/24 /24 202.125.68.0 – 202.125.68.255 AS17471 1
48 202.125.67.0/24 /24 202.125.67.0 – 202.125.67.255 AS17471 1
49 202.125.66.0/24 /24 202.125.66.0 – 202.125.66.255 AS17471 1
50 202.125.65.0/24 /24 202.125.65.0 – 202.125.65.255 AS17471 1
51 202.125.64.0/20 /20 202.125.64.0 – 202.125.79.255 AS17471 1
52 122.99.103.0/24 /24 122.99.103.0 – 122.99.103.255 AS17471 1
53 122.99.102.0/24 /24 122.99.102.0 – 122.99.102.255 AS17471 1
54 122.99.101.0/24 /24 122.99.101.0 – 122.99.101.255 AS17471 1
55 122.99.100.0/24 /24 122.99.100.0 – 122.99.100.255 AS17471 1
56 122.99.100.0/22 /22 122.99.100.0 – 122.99.103.255 AS17471 1
57 122.99.99.0/24 /24 122.99.99.0 – 122.99.99.255 AS17471 1
58 122.99.98.0/24 /24 122.99.98.0 – 122.99.98.255 AS17471 1
59 122.99.97.0/24 /24 122.99.97.0 – 122.99.97.255 AS17471 1
60 122.99.96.0/24 /24 122.99.96.0 – 122.99.96.255 AS17471 1
61 122.99.96.0/22 /22 122.99.96.0 – 122.99.99.255 AS17471 1
62 103.7.115.0/24 /24 103.7.115.0 – 103.7.115.255 AS17471 1
63 103.7.114.0/24 /24 103.7.114.0 – 103.7.114.255 AS17471 1
64 103.7.113.0/24 /24 103.7.113.0 – 103.7.113.255 AS17471 1
65 103.7.112.0/24 /24 103.7.112.0 – 103.7.112.255 AS17471 1
66 103.7.112.0/22 /22 103.7.112.0 – 103.7.115.255 AS17471 1