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 339 IPv4 prefixes · ASN: AS262773 · showing 301–339
# Prefix ↓ Mask Range Origin ASN MOAS
301 138.122.39.0/24 /24 138.122.39.0 – 138.122.39.255 AS262773 1
302 138.122.38.0/24 /24 138.122.38.0 – 138.122.38.255 AS262773 1
303 138.122.37.0/24 /24 138.122.37.0 – 138.122.37.255 AS262773 1
304 138.122.36.0/24 /24 138.122.36.0 – 138.122.36.255 AS262773 1
305 138.122.36.0/22 /22 138.122.36.0 – 138.122.39.255 AS262773 1
306 138.122.0.0/22 /22 138.122.0.0 – 138.122.3.255 AS262773 1
307 138.94.159.0/24 /24 138.94.159.0 – 138.94.159.255 AS262773 1
308 138.94.158.0/24 /24 138.94.158.0 – 138.94.158.255 AS262773 1
309 138.94.157.0/24 /24 138.94.157.0 – 138.94.157.255 AS262773 1
310 138.94.156.0/24 /24 138.94.156.0 – 138.94.156.255 AS262773 1
311 138.94.156.0/22 /22 138.94.156.0 – 138.94.159.255 AS262773 1
312 138.36.179.0/24 /24 138.36.179.0 – 138.36.179.255 AS262773 1
313 138.36.178.0/24 /24 138.36.178.0 – 138.36.178.255 AS262773 1
314 138.36.178.0/23 /23 138.36.178.0 – 138.36.179.255 AS262773 1
315 138.36.177.0/24 /24 138.36.177.0 – 138.36.177.255 AS262773 1
316 138.36.176.0/24 /24 138.36.176.0 – 138.36.176.255 AS262773 1
317 138.36.176.0/23 /23 138.36.176.0 – 138.36.177.255 AS262773 1
318 138.36.176.0/22 /22 138.36.176.0 – 138.36.179.255 AS262773 1
319 131.255.223.0/24 /24 131.255.223.0 – 131.255.223.255 AS262773 1
320 131.255.222.0/24 /24 131.255.222.0 – 131.255.222.255 AS262773 1
321 131.255.222.0/23 /23 131.255.222.0 – 131.255.223.255 AS262773 1
322 131.255.221.0/24 /24 131.255.221.0 – 131.255.221.255 AS262773 1
323 131.255.220.0/24 /24 131.255.220.0 – 131.255.220.255 AS262773 1
324 131.255.220.0/22 /22 131.255.220.0 – 131.255.223.255 AS262773 1
325 45.228.147.0/24 /24 45.228.147.0 – 45.228.147.255 AS262773 1
326 45.228.146.0/24 /24 45.228.146.0 – 45.228.146.255 AS262773 1
327 45.228.145.0/24 /24 45.228.145.0 – 45.228.145.255 AS262773 1
328 45.228.144.0/23 /23 45.228.144.0 – 45.228.145.255 AS262773 1
329 45.228.144.0/22 /22 45.228.144.0 – 45.228.147.255 AS262773 1
330 45.175.219.0/24 /24 45.175.219.0 – 45.175.219.255 AS262773 1
331 45.175.218.0/24 /24 45.175.218.0 – 45.175.218.255 AS262773 1
332 45.175.218.0/23 /23 45.175.218.0 – 45.175.219.255 AS262773 1
333 45.175.217.0/24 /24 45.175.217.0 – 45.175.217.255 AS262773 1
334 45.175.216.0/24 /24 45.175.216.0 – 45.175.216.255 AS262773 1
335 45.175.216.0/23 /23 45.175.216.0 – 45.175.217.255 AS262773 1
336 45.175.216.0/22 /22 45.175.216.0 – 45.175.219.255 AS262773 1
337 45.167.62.0/23 /23 45.167.62.0 – 45.167.63.255 AS262773 1
338 45.167.60.0/23 /23 45.167.60.0 – 45.167.61.255 AS262773 1
339 45.167.60.0/22 /22 45.167.60.0 – 45.167.63.255 AS262773 1