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 27 IPv4 prefixes · ASN: AS9859 · showing 1–27
# Prefix ↑ Mask Range Origin ASN MOAS
1 203.232.140.0/24 /24 203.232.140.0 – 203.232.140.255 AS9859 1
2 203.232.141.0/24 /24 203.232.141.0 – 203.232.141.255 AS9859 1
3 203.232.142.0/24 /24 203.232.142.0 – 203.232.142.255 AS9859 1
4 203.232.143.0/24 /24 203.232.143.0 – 203.232.143.255 AS9859 1
5 203.234.84.0/24 /24 203.234.84.0 – 203.234.84.255 AS9859 1
6 203.234.85.0/24 /24 203.234.85.0 – 203.234.85.255 AS9859 1
7 203.234.86.0/24 /24 203.234.86.0 – 203.234.86.255 AS9859 1
8 203.234.87.0/24 /24 203.234.87.0 – 203.234.87.255 AS9859 1
9 210.102.128.0/24 /24 210.102.128.0 – 210.102.128.255 AS9859 1
10 210.102.129.0/24 /24 210.102.129.0 – 210.102.129.255 AS9859 1
11 210.102.130.0/24 /24 210.102.130.0 – 210.102.130.255 AS9859 1
12 210.102.131.0/24 /24 210.102.131.0 – 210.102.131.255 AS9859 1
13 210.102.132.0/24 /24 210.102.132.0 – 210.102.132.255 AS9859 1
14 210.102.133.0/24 /24 210.102.133.0 – 210.102.133.255 AS9859 1
15 210.181.172.0/24 /24 210.181.172.0 – 210.181.172.255 AS9859 1
16 210.181.173.0/24 /24 210.181.173.0 – 210.181.173.255 AS9859 1
17 210.181.174.0/24 /24 210.181.174.0 – 210.181.174.255 AS9859 1
18 210.181.175.0/24 /24 210.181.175.0 – 210.181.175.255 AS9859 1
19 210.181.176.0/24 /24 210.181.176.0 – 210.181.176.255 AS9859 1
20 210.181.177.0/24 /24 210.181.177.0 – 210.181.177.255 AS9859 1
21 210.181.178.0/24 /24 210.181.178.0 – 210.181.178.255 AS9859 1
22 218.151.114.0/24 /24 218.151.114.0 – 218.151.114.255 AS9859 1
23 218.151.115.0/24 /24 218.151.115.0 – 218.151.115.255 AS9859 1
24 218.151.116.0/24 /24 218.151.116.0 – 218.151.116.255 AS9859 1
25 220.67.108.0/24 /24 220.67.108.0 – 220.67.108.255 AS9859 1
26 220.67.109.0/24 /24 220.67.109.0 – 220.67.109.255 AS9859 1
27 220.67.110.0/24 /24 220.67.110.0 – 220.67.110.255 AS9859 1