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).
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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 331 IPv4 prefixes · ASN: AS133661 · showing 301–331
# Prefix ↑ Mask Range Origin ASN MOAS
301 180.188.253.0/24 /24 180.188.253.0 – 180.188.253.255 AS133661 1
302 180.188.254.0/24 /24 180.188.254.0 – 180.188.254.255 AS133661 1
303 180.188.255.0/24 /24 180.188.255.0 – 180.188.255.255 AS133661 1
304 202.14.120.0/24 /24 202.14.120.0 – 202.14.120.255 AS133661 1
305 202.14.121.0/24 /24 202.14.121.0 – 202.14.121.255 AS133661 1
306 202.14.122.0/24 /24 202.14.122.0 – 202.14.122.255 AS133661 1
307 202.14.123.0/24 /24 202.14.123.0 – 202.14.123.255 AS133661 1
308 203.76.178.0/24 /24 203.76.178.0 – 203.76.178.255 AS133661 1
309 203.76.180.0/23 /23 203.76.180.0 – 203.76.181.255 AS133661 1
310 203.76.180.0/24 /24 203.76.180.0 – 203.76.180.255 AS133661 1
311 203.76.181.0/24 /24 203.76.181.0 – 203.76.181.255 AS133661 1
312 203.76.188.0/24 /24 203.76.188.0 – 203.76.188.255 AS133661 1
313 203.76.190.0/23 /23 203.76.190.0 – 203.76.191.255 AS133661 1
314 203.76.190.0/24 /24 203.76.190.0 – 203.76.190.255 AS133661 1
315 203.76.191.0/24 /24 203.76.191.0 – 203.76.191.255 AS133661 1
316 203.115.68.0/24 /24 203.115.68.0 – 203.115.68.255 AS133661 1
317 203.115.73.0/24 /24 203.115.73.0 – 203.115.73.255 AS133661 1
318 203.115.84.0/24 /24 203.115.84.0 – 203.115.84.255 AS133661 1
319 203.115.85.0/24 /24 203.115.85.0 – 203.115.85.255 AS133661 1
320 203.115.91.0/24 /24 203.115.91.0 – 203.115.91.255 AS133661 1
321 210.89.39.0/24 /24 210.89.39.0 – 210.89.39.255 AS133661 1
322 210.89.58.0/24 /24 210.89.58.0 – 210.89.58.255 AS133661 1
323 210.89.59.0/24 /24 210.89.59.0 – 210.89.59.255 AS133661 1
324 210.89.61.0/24 /24 210.89.61.0 – 210.89.61.255 AS133661 1
325 210.89.62.0/24 /24 210.89.62.0 – 210.89.62.255 AS133661 1
326 210.89.63.0/24 /24 210.89.63.0 – 210.89.63.255 AS133661 1
327 223.130.28.0/22 /22 223.130.28.0 – 223.130.31.255 AS133661 1
328 223.130.28.0/24 /24 223.130.28.0 – 223.130.28.255 AS133661 1
329 223.130.29.0/24 /24 223.130.29.0 – 223.130.29.255 AS133661 1
330 223.130.30.0/24 /24 223.130.30.0 – 223.130.30.255 AS133661 1
331 223.130.31.0/24 /24 223.130.31.0 – 223.130.31.255 AS133661 1