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BGP Full View — RIPE RIS RRC00data as of 2026-11-12 07:32

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
1 167 596
IPv4 origin ASNs
79 586
IPv4 MOAS
6 935
IPv6 prefixes
272 294
IPv6 origin ASNs
37 958
IPv6 MOAS
935

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 185
286 392 320
/16 13 975
915 865 600
/17 8 689
284 721 152
/18 13 968
228 851 712
/19 26 683
218 587 136
/20 48 359
198 078 464
/21 57 425
117 606 400
/22 119 374
122 238 976
/23 122 582
62 761 984
/24 750 037
192 009 472
Total 1 165 547 4 325 806 336
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 000 384 addr 73.06%
Not announced 1 156 966 912 addr 26.94%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.22%
↳ routable but not announced 564 324 864 addr 48.78%
    — of total IPv4 space 13.14%
    — of announceable space (total − tech/reserved) 15.24%
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) 261 /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 17
4 563 402 752
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 885
3 085 434 880
/30 744
195 035 136
/31 390
51 118 080
/32 27 786
1 820 983 296
/33 6 070
198 901 760
/34 5 723
93 765 632
/35 2 000
16 384 000
/36 10 309
42 225 664
/37 1 433
2 934 784
/38 2 833
2 900 992
/39 1 898
971 776
/40 25 006
6 401 536
/41 1 957
250 496
/42 3 007
192 448
/43 1 516
48 512
/44 27 576
441 216
/45 4 985
39 880
/46 6 809
27 236
/47 9 837
19 674
/48 125 982
125 982
Total 272 056 4 415 241 656 420
IPv4 (1 167 596) IPv6 (272 294)
Reset
Found 31 IPv4 prefixes · ASN: AS133278 · showing 1–31
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.123.248.0/24 /24 27.123.248.0 – 27.123.248.255 AS133278 1
2 27.123.249.0/24 /24 27.123.249.0 – 27.123.249.255 AS133278 1
3 27.123.250.0/24 /24 27.123.250.0 – 27.123.250.255 AS133278 1
4 27.123.251.0/24 /24 27.123.251.0 – 27.123.251.255 AS133278 1
5 103.37.80.0/24 /24 103.37.80.0 – 103.37.80.255 AS133278 1
6 103.37.81.0/24 /24 103.37.81.0 – 103.37.81.255 AS133278 1
7 103.37.82.0/24 /24 103.37.82.0 – 103.37.82.255 AS133278 1
8 103.37.83.0/24 /24 103.37.83.0 – 103.37.83.255 AS133278 1
9 103.93.112.0/24 /24 103.93.112.0 – 103.93.112.255 AS133278 1
10 103.93.113.0/24 /24 103.93.113.0 – 103.93.113.255 AS133278 1
11 103.93.114.0/24 /24 103.93.114.0 – 103.93.114.255 AS133278 1
12 103.93.115.0/24 /24 103.93.115.0 – 103.93.115.255 AS133278 1
13 103.94.112.0/24 /24 103.94.112.0 – 103.94.112.255 AS133278 1
14 103.94.113.0/24 /24 103.94.113.0 – 103.94.113.255 AS133278 1
15 103.94.114.0/24 /24 103.94.114.0 – 103.94.114.255 AS133278 1
16 103.94.115.0/24 /24 103.94.115.0 – 103.94.115.255 AS133278 1
17 103.113.38.0/24 /24 103.113.38.0 – 103.113.38.255 AS133278 1
18 103.113.39.0/24 /24 103.113.39.0 – 103.113.39.255 AS133278 1
19 103.173.118.0/24 /24 103.173.118.0 – 103.173.118.255 AS133278 1
20 103.199.156.0/24 /24 103.199.156.0 – 103.199.156.255 AS133278 1
21 103.199.157.0/24 /24 103.199.157.0 – 103.199.157.255 AS133278 1
22 103.199.158.0/24 /24 103.199.158.0 – 103.199.158.255 AS133278 1
23 103.199.159.0/24 /24 103.199.159.0 – 103.199.159.255 AS133278 1
24 103.230.152.0/24 /24 103.230.152.0 – 103.230.152.255 AS133278 1
25 103.230.153.0/24 /24 103.230.153.0 – 103.230.153.255 AS133278 1
26 103.230.154.0/24 /24 103.230.154.0 – 103.230.154.255 AS133278 1
27 103.230.155.0/24 /24 103.230.155.0 – 103.230.155.255 AS133278 1
28 103.249.76.0/24 /24 103.249.76.0 – 103.249.76.255 AS133278 1
29 103.249.77.0/24 /24 103.249.77.0 – 103.249.77.255 AS133278 1
30 103.249.78.0/24 /24 103.249.78.0 – 103.249.78.255 AS133278 1
31 103.249.79.0/24 /24 103.249.79.0 – 103.249.79.255 AS133278 1