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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 273 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 58 IPv4 prefixes · ASN: AS27800 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 131.100.36.0/22 /22 131.100.36.0 – 131.100.39.255 AS27800 1
2 131.100.36.0/23 /23 131.100.36.0 – 131.100.37.255 AS27800 1
3 131.100.36.0/24 /24 131.100.36.0 – 131.100.36.255 AS27800 1
4 131.100.37.0/24 /24 131.100.37.0 – 131.100.37.255 AS27800 1
5 131.100.38.0/23 /23 131.100.38.0 – 131.100.39.255 AS27800 1
6 131.100.38.0/24 /24 131.100.38.0 – 131.100.38.255 AS27800 1
7 131.100.39.0/24 /24 131.100.39.0 – 131.100.39.255 AS27800 1
8 161.0.152.0/21 /21 161.0.152.0 – 161.0.159.255 AS27800 1
9 161.0.152.0/22 /22 161.0.152.0 – 161.0.155.255 AS27800 1
10 161.0.153.0/24 /24 161.0.153.0 – 161.0.153.255 AS27800 1
11 161.0.154.0/24 /24 161.0.154.0 – 161.0.154.255 AS27800 1
12 161.0.155.0/24 /24 161.0.155.0 – 161.0.155.255 AS27800 1
13 161.0.156.0/23 /23 161.0.156.0 – 161.0.157.255 AS27800 1
14 170.82.208.0/23 /23 170.82.208.0 – 170.82.209.255 AS27800 1
15 170.82.208.0/24 /24 170.82.208.0 – 170.82.208.255 AS27800 1
16 170.82.209.0/24 /24 170.82.209.0 – 170.82.209.255 AS27800 1
17 170.82.210.0/23 /23 170.82.210.0 – 170.82.211.255 AS27800 1
18 170.82.210.0/24 /24 170.82.210.0 – 170.82.210.255 AS27800 1
19 170.82.211.0/24 /24 170.82.211.0 – 170.82.211.255 AS27800 1
20 170.84.8.0/22 /22 170.84.8.0 – 170.84.11.255 AS27800 1
21 170.84.8.0/23 /23 170.84.8.0 – 170.84.9.255 AS27800 1
22 170.84.8.0/24 /24 170.84.8.0 – 170.84.8.255 AS27800 1
23 170.84.9.0/24 /24 170.84.9.0 – 170.84.9.255 AS27800 1
24 179.60.212.0/22 /22 179.60.212.0 – 179.60.215.255 AS27800 1
25 179.60.212.0/23 /23 179.60.212.0 – 179.60.213.255 AS27800 1
26 179.60.214.0/23 /23 179.60.214.0 – 179.60.215.255 AS27800 1
27 179.60.215.0/24 /24 179.60.215.0 – 179.60.215.255 AS27800 1
28 181.118.32.0/19 /19 181.118.32.0 – 181.118.63.255 AS27800 1
29 181.118.32.0/20 /20 181.118.32.0 – 181.118.47.255 AS27800 1
30 181.118.32.0/24 /24 181.118.32.0 – 181.118.32.255 AS27800 1
31 181.118.35.0/24 /24 181.118.35.0 – 181.118.35.255 AS27800 1
32 181.118.36.0/24 /24 181.118.36.0 – 181.118.36.255 AS27800 1
33 181.118.37.0/24 /24 181.118.37.0 – 181.118.37.255 AS27800 1
34 181.118.38.0/24 /24 181.118.38.0 – 181.118.38.255 AS27800 1
35 181.118.39.0/24 /24 181.118.39.0 – 181.118.39.255 AS27800 1
36 181.118.41.0/24 /24 181.118.41.0 – 181.118.41.255 AS27800 1
37 181.118.42.0/24 /24 181.118.42.0 – 181.118.42.255 AS27800 1
38 181.118.43.0/24 /24 181.118.43.0 – 181.118.43.255 AS27800 1
39 181.118.45.0/24 /24 181.118.45.0 – 181.118.45.255 AS27800 1
40 181.118.46.0/24 /24 181.118.46.0 – 181.118.46.255 AS27800 1
41 181.118.47.0/24 /24 181.118.47.0 – 181.118.47.255 AS27800 1
42 181.118.48.0/20 /20 181.118.48.0 – 181.118.63.255 AS27800 1
43 181.118.49.0/24 /24 181.118.49.0 – 181.118.49.255 AS27800 1
44 181.118.50.0/24 /24 181.118.50.0 – 181.118.50.255 AS27800 1
45 181.118.51.0/24 /24 181.118.51.0 – 181.118.51.255 AS27800 1
46 181.118.53.0/24 /24 181.118.53.0 – 181.118.53.255 AS27800 1
47 181.118.54.0/24 /24 181.118.54.0 – 181.118.54.255 AS27800 1
48 181.118.55.0/24 /24 181.118.55.0 – 181.118.55.255 AS27800 1
49 181.118.57.0/24 /24 181.118.57.0 – 181.118.57.255 AS27800 1
50 181.118.62.0/24 /24 181.118.62.0 – 181.118.62.255 AS27800 1
51 200.7.88.0/21 /21 200.7.88.0 – 200.7.95.255 AS27800 1
52 200.7.88.0/23 /23 200.7.88.0 – 200.7.89.255 AS27800 1
53 200.7.88.0/24 /24 200.7.88.0 – 200.7.88.255 AS27800 1
54 200.7.89.0/24 /24 200.7.89.0 – 200.7.89.255 AS27800 1
55 200.7.90.0/23 /23 200.7.90.0 – 200.7.91.255 AS27800 1
56 200.7.90.0/24 /24 200.7.90.0 – 200.7.90.255 AS27800 1
57 200.7.92.0/23 /23 200.7.92.0 – 200.7.93.255 AS27800 1
58 200.7.94.0/23 /23 200.7.94.0 – 200.7.95.255 AS27800 1