BGP Full View — RIPE RIS RRC00data as of 2026-06-10 02:42

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
1 130 842
IPv4 origin ASNs
78 482
IPv4 MOAS
6 671
IPv6 prefixes
259 001
IPv6 origin ASNs
36 692
IPv6 MOAS
1 153

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
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 161
283 246 592
/16 13 801
904 462 336
/17 8 701
285 114 368
/18 14 057
230 309 888
/19 26 640
218 234 880
/20 48 488
198 606 848
/21 55 287
113 227 776
/22 118 612
121 458 688
/23 118 263
60 550 656
/24 717 054
183 565 824
Total 1 125 319 4 288 033 792
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 971 648 addr 72.53%
Not announced 1 179 995 648 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.22%
↳ routable but not announced 587 386 112 addr 49.78%
    — of total IPv4 space 13.68%
    — of announceable space (total − tech/reserved) 15.87%
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) 388 /24 0.02%

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 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 383
2 822 242 304
/30 747
195 821 568
/31 353
46 268 416
/32 27 030
1 771 438 080
/33 5 733
187 858 944
/34 5 561
91 111 424
/35 1 956
16 023 552
/36 10 050
41 164 800
/37 1 389
2 844 672
/38 2 752
2 818 048
/39 1 854
949 248
/40 23 944
6 129 664
/41 1 725
220 800
/42 3 039
194 496
/43 1 477
47 264
/44 26 107
417 712
/45 4 561
36 488
/46 5 953
23 812
/47 9 131
18 262
/48 119 696
119 696
Total 258 721 4 413 846 995 202
IPv4 (1 130 842) IPv6 (259 001)
Reset
Found 1 579 IPv4 prefixes · ASN: AS28573 · showing 1501–1579
# Prefix ↓ Mask Range Origin ASN MOAS
1501 177.65.200.0/21 /21 177.65.200.0 – 177.65.207.255 AS28573 1
1502 177.65.192.0/21 /21 177.65.192.0 – 177.65.199.255 AS28573 1
1503 177.65.160.0/19 /19 177.65.160.0 – 177.65.191.255 AS28573 1
1504 177.65.144.0/20 /20 177.65.144.0 – 177.65.159.255 AS28573 1
1505 177.65.128.0/20 /20 177.65.128.0 – 177.65.143.255 AS28573 1
1506 177.65.96.0/20 /20 177.65.96.0 – 177.65.111.255 AS28573 1
1507 177.65.0.0/18 /18 177.65.0.0 – 177.65.63.255 AS28573 1
1508 177.64.224.0/19 /19 177.64.224.0 – 177.64.255.255 AS28573 1
1509 177.64.216.0/21 /21 177.64.216.0 – 177.64.223.255 AS28573 1
1510 177.64.208.0/21 /21 177.64.208.0 – 177.64.215.255 AS28573 1
1511 177.64.200.0/21 /21 177.64.200.0 – 177.64.207.255 AS28573 1
1512 177.64.192.0/21 /21 177.64.192.0 – 177.64.199.255 AS28573 1
1513 177.64.160.0/19 /19 177.64.160.0 – 177.64.191.255 AS28573 1
1514 177.64.128.0/19 /19 177.64.128.0 – 177.64.159.255 AS28573 1
1515 177.64.112.0/21 /21 177.64.112.0 – 177.64.119.255 AS28573 1
1516 177.64.96.0/20 /20 177.64.96.0 – 177.64.111.255 AS28573 1
1517 177.64.64.0/19 /19 177.64.64.0 – 177.64.95.255 AS28573 1
1518 177.64.0.0/18 /18 177.64.0.0 – 177.64.63.255 AS28573 1
1519 177.35.248.0/21 /21 177.35.248.0 – 177.35.255.255 AS28573 1
1520 177.35.240.0/21 /21 177.35.240.0 – 177.35.247.255 AS28573 1
1521 177.35.232.0/21 /21 177.35.232.0 – 177.35.239.255 AS28573 1
1522 177.35.224.0/21 /21 177.35.224.0 – 177.35.231.255 AS28573 1
1523 177.35.208.0/20 /20 177.35.208.0 – 177.35.223.255 AS28573 1
1524 177.35.192.0/20 /20 177.35.192.0 – 177.35.207.255 AS28573 1
1525 177.35.160.0/19 /19 177.35.160.0 – 177.35.191.255 AS28573 1
1526 177.35.128.0/19 /19 177.35.128.0 – 177.35.159.255 AS28573 1
1527 177.35.112.0/20 /20 177.35.112.0 – 177.35.127.255 AS28573 1
1528 177.35.96.0/20 /20 177.35.96.0 – 177.35.111.255 AS28573 1
1529 177.35.88.0/21 /21 177.35.88.0 – 177.35.95.255 AS28573 1
1530 177.35.80.0/21 /21 177.35.80.0 – 177.35.87.255 AS28573 1
1531 177.35.64.0/20 /20 177.35.64.0 – 177.35.79.255 AS28573 1
1532 177.35.62.0/23 /23 177.35.62.0 – 177.35.63.255 AS28573 1
1533 177.35.60.0/23 /23 177.35.60.0 – 177.35.61.255 AS28573 1
1534 177.35.58.0/24 /24 177.35.58.0 – 177.35.58.255 AS28573 1
1535 177.35.56.0/21 /21 177.35.56.0 – 177.35.63.255 AS28573 1
1536 177.35.48.0/21 /21 177.35.48.0 – 177.35.55.255 AS28573 1
1537 177.35.40.0/21 /21 177.35.40.0 – 177.35.47.255 AS28573 1
1538 177.35.32.0/21 /21 177.35.32.0 – 177.35.39.255 AS28573 1
1539 177.35.16.0/20 /20 177.35.16.0 – 177.35.31.255 AS28573 1
1540 177.35.0.0/20 /20 177.35.0.0 – 177.35.15.255 AS28573 1
1541 177.34.248.0/21 /21 177.34.248.0 – 177.34.255.255 AS28573 1
1542 177.34.240.0/21 /21 177.34.240.0 – 177.34.247.255 AS28573 1
1543 177.34.224.0/20 /20 177.34.224.0 – 177.34.239.255 AS28573 1
1544 177.34.192.0/19 /19 177.34.192.0 – 177.34.223.255 AS28573 1
1545 177.34.176.0/20 /20 177.34.176.0 – 177.34.191.255 AS28573 1
1546 177.34.160.0/20 /20 177.34.160.0 – 177.34.175.255 AS28573 1
1547 177.34.144.0/20 /20 177.34.144.0 – 177.34.159.255 AS28573 1
1548 177.34.128.0/20 /20 177.34.128.0 – 177.34.143.255 AS28573 1
1549 177.34.112.0/21 /21 177.34.112.0 – 177.34.119.255 AS28573 1
1550 177.34.96.0/20 /20 177.34.96.0 – 177.34.111.255 AS28573 1
1551 177.34.80.0/20 /20 177.34.80.0 – 177.34.95.255 AS28573 1
1552 177.34.64.0/20 /20 177.34.64.0 – 177.34.79.255 AS28573 1
1553 177.34.48.0/20 /20 177.34.48.0 – 177.34.63.255 AS28573 1
1554 177.34.32.0/20 /20 177.34.32.0 – 177.34.47.255 AS28573 1
1555 177.34.24.0/21 /21 177.34.24.0 – 177.34.31.255 AS28573 1
1556 177.34.16.0/21 /21 177.34.16.0 – 177.34.23.255 AS28573 1
1557 177.34.0.0/20 /20 177.34.0.0 – 177.34.15.255 AS28573 1
1558 177.33.224.0/19 /19 177.33.224.0 – 177.33.255.255 AS28573 1
1559 177.33.192.0/19 /19 177.33.192.0 – 177.33.223.255 AS28573 1
1560 177.33.160.0/19 /19 177.33.160.0 – 177.33.191.255 AS28573 1
1561 177.33.140.0/22 /22 177.33.140.0 – 177.33.143.255 AS28573 1
1562 177.33.136.0/22 /22 177.33.136.0 – 177.33.139.255 AS28573 1
1563 177.33.128.0/19 /19 177.33.128.0 – 177.33.159.255 AS28573 1
1564 177.33.96.0/19 /19 177.33.96.0 – 177.33.127.255 AS28573 1
1565 177.33.84.0/22 /22 177.33.84.0 – 177.33.87.255 AS28573 1
1566 177.33.64.0/19 /19 177.33.64.0 – 177.33.95.255 AS28573 1
1567 177.33.32.0/19 /19 177.33.32.0 – 177.33.63.255 AS28573 1
1568 177.33.0.0/19 /19 177.33.0.0 – 177.33.31.255 AS28573 1
1569 177.33.0.0/16 /16 177.33.0.0 – 177.33.255.255 AS28573 1
1570 177.32.224.0/19 /19 177.32.224.0 – 177.32.255.255 AS28573 1
1571 177.32.192.0/19 /19 177.32.192.0 – 177.32.223.255 AS28573 1
1572 177.32.160.0/19 /19 177.32.160.0 – 177.32.191.255 AS28573 1
1573 177.32.128.0/19 /19 177.32.128.0 – 177.32.159.255 AS28573 1
1574 177.32.96.0/19 /19 177.32.96.0 – 177.32.127.255 AS28573 1
1575 177.32.64.0/19 /19 177.32.64.0 – 177.32.95.255 AS28573 1
1576 177.32.32.0/22 /22 177.32.32.0 – 177.32.35.255 AS28573 1
1577 177.32.32.0/19 /19 177.32.32.0 – 177.32.63.255 AS28573 1
1578 177.32.0.0/19 /19 177.32.0.0 – 177.32.31.255 AS28573 1
1579 177.32.0.0/16 /16 177.32.0.0 – 177.32.255.255 AS28573 1