BGP Full View — RIPE RIS RRC00data as of 2026-10-13 19:12

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
1 161 994
IPv4 origin ASNs
79 337
IPv4 MOAS
6 181
IPv6 prefixes
269 447
IPv6 origin ASNs
37 630
IPv6 MOAS
945

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 97
203 423 744
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 946
913 965 056
/17 8 649
283 410 432
/18 13 935
228 311 040
/19 26 704
218 759 168
/20 48 385
198 184 960
/21 57 110
116 961 280
/22 118 685
121 533 440
/23 121 586
62 252 032
/24 743 349
190 297 344
Total 1 156 791 4 313 255 168
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 610 432 addr 72.98%
Not announced 1 160 356 864 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.07%
↳ routable but not announced 567 763 968 addr 48.93%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /24 0.02%

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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 871
3 078 094 848
/30 739
193 724 416
/31 389
50 987 008
/32 27 458
1 799 487 488
/33 6 068
198 836 224
/34 5 748
94 175 232
/35 2 014
16 498 688
/36 10 235
41 922 560
/37 1 418
2 904 064
/38 2 825
2 892 800
/39 1 888
966 656
/40 24 924
6 380 544
/41 1 905
243 840
/42 2 974
190 336
/43 1 477
47 264
/44 27 229
435 664
/45 4 964
39 712
/46 6 689
26 756
/47 9 741
19 482
/48 124 357
124 357
Total 269 219 4 414 669 337 587
IPv4 (1 161 994) IPv6 (269 447)
Reset
Found 53 IPv4 prefixes · ASN: AS4270 · showing 1–53
# Prefix ↑ Mask Range Origin ASN MOAS
1 170.210.0.0/16 /16 170.210.0.0 – 170.210.255.255 AS4270 1
2 170.210.6.0/24 /24 170.210.6.0 – 170.210.6.255 AS4270 1
3 170.210.32.0/22 /22 170.210.32.0 – 170.210.35.255 AS4270 1
4 170.210.48.0/22 /22 170.210.48.0 – 170.210.51.255 AS4270 1
5 170.210.60.0/24 /24 170.210.60.0 – 170.210.60.255 AS4270 1
6 170.210.68.0/24 /24 170.210.68.0 – 170.210.68.255 AS4270 1
7 170.210.70.0/24 /24 170.210.70.0 – 170.210.70.255 AS4270 1
8 170.210.71.0/24 /24 170.210.71.0 – 170.210.71.255 AS4270 1
9 170.210.76.0/24 /24 170.210.76.0 – 170.210.76.255 AS4270 1
10 170.210.78.0/24 /24 170.210.78.0 – 170.210.78.255 AS4270 1
11 170.210.80.0/22 /22 170.210.80.0 – 170.210.83.255 AS4270 1
12 170.210.86.0/24 /24 170.210.86.0 – 170.210.86.255 AS4270 1
13 170.210.88.0/22 /22 170.210.88.0 – 170.210.91.255 AS4270 1
14 170.210.88.0/24 /24 170.210.88.0 – 170.210.88.255 AS4270 1
15 170.210.89.0/24 /24 170.210.89.0 – 170.210.89.255 AS4270 1
16 170.210.90.0/24 /24 170.210.90.0 – 170.210.90.255 AS4270 1
17 170.210.91.0/24 /24 170.210.91.0 – 170.210.91.255 AS4270 1
18 170.210.104.0/24 /24 170.210.104.0 – 170.210.104.255 AS4270 1
19 170.210.108.0/22 /22 170.210.108.0 – 170.210.111.255 AS4270 1
20 170.210.108.0/24 /24 170.210.108.0 – 170.210.108.255 AS4270 1
21 170.210.109.0/24 /24 170.210.109.0 – 170.210.109.255 AS4270 1
22 170.210.136.0/21 /21 170.210.136.0 – 170.210.143.255 AS4270 1
23 170.210.142.0/24 /24 170.210.142.0 – 170.210.142.255 AS4270 1
24 170.210.143.0/24 /24 170.210.143.0 – 170.210.143.255 AS4270 1
25 170.210.152.0/22 /22 170.210.152.0 – 170.210.155.255 AS4270 1
26 170.210.152.0/23 /23 170.210.152.0 – 170.210.153.255 AS4270 1
27 170.210.156.0/24 /24 170.210.156.0 – 170.210.156.255 AS4270 1
28 170.210.157.0/24 /24 170.210.157.0 – 170.210.157.255 AS4270 1
29 170.210.159.0/24 /24 170.210.159.0 – 170.210.159.255 AS4270 1
30 170.210.176.0/24 /24 170.210.176.0 – 170.210.176.255 AS4270 1
31 170.210.177.0/24 /24 170.210.177.0 – 170.210.177.255 AS4270 1
32 170.210.178.0/24 /24 170.210.178.0 – 170.210.178.255 AS4270 1
33 170.210.179.0/24 /24 170.210.179.0 – 170.210.179.255 AS4270 1
34 170.210.181.0/24 /24 170.210.181.0 – 170.210.181.255 AS4270 1
35 170.210.183.0/24 /24 170.210.183.0 – 170.210.183.255 AS4270 1
36 170.210.200.0/21 /21 170.210.200.0 – 170.210.207.255 AS4270 1
37 170.210.200.0/22 /22 170.210.200.0 – 170.210.203.255 AS4270 1
38 170.210.204.0/22 /22 170.210.204.0 – 170.210.207.255 AS4270 1
39 170.210.208.0/21 /21 170.210.208.0 – 170.210.215.255 AS4270 1
40 170.210.208.0/24 /24 170.210.208.0 – 170.210.208.255 AS4270 1
41 170.210.210.0/24 /24 170.210.210.0 – 170.210.210.255 AS4270 1
42 170.210.214.0/24 /24 170.210.214.0 – 170.210.214.255 AS4270 1
43 170.210.221.0/24 /24 170.210.221.0 – 170.210.221.255 AS4270 1
44 170.210.223.0/24 /24 170.210.223.0 – 170.210.223.255 AS4270 1
45 170.210.224.0/21 /21 170.210.224.0 – 170.210.231.255 AS4270 1
46 170.210.225.0/24 /24 170.210.225.0 – 170.210.225.255 AS4270 1
47 170.210.226.0/24 /24 170.210.226.0 – 170.210.226.255 AS4270 1
48 170.210.227.0/24 /24 170.210.227.0 – 170.210.227.255 AS4270 1
49 170.210.228.0/24 /24 170.210.228.0 – 170.210.228.255 AS4270 1
50 170.210.229.0/24 /24 170.210.229.0 – 170.210.229.255 AS4270 1
51 170.210.230.0/24 /24 170.210.230.0 – 170.210.230.255 AS4270 1
52 170.210.231.0/24 /24 170.210.231.0 – 170.210.231.255 AS4270 1
53 170.210.232.0/22 /22 170.210.232.0 – 170.210.235.255 AS4270 1