BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 1 599 IPv4 prefixes · ASN: AS28573 · showing 1501–1599
# Prefix ↓ Mask Range Origin ASN MOAS
1501 177.82.40.0/21 /21 177.82.40.0 – 177.82.47.255 AS28573 1
1502 177.82.32.0/21 /21 177.82.32.0 – 177.82.39.255 AS28573 1
1503 177.82.24.0/21 /21 177.82.24.0 – 177.82.31.255 AS28573 1
1504 177.82.16.0/21 /21 177.82.16.0 – 177.82.23.255 AS28573 1
1505 177.82.0.0/20 /20 177.82.0.0 – 177.82.15.255 AS28573 1
1506 177.81.224.0/19 /19 177.81.224.0 – 177.81.255.255 AS28573 1
1507 177.81.192.0/19 /19 177.81.192.0 – 177.81.223.255 AS28573 1
1508 177.81.160.0/19 /19 177.81.160.0 – 177.81.191.255 AS28573 1
1509 177.81.128.0/19 /19 177.81.128.0 – 177.81.159.255 AS28573 1
1510 177.81.96.0/19 /19 177.81.96.0 – 177.81.127.255 AS28573 1
1511 177.81.76.0/22 /22 177.81.76.0 – 177.81.79.255 AS28573 1
1512 177.81.72.0/22 /22 177.81.72.0 – 177.81.75.255 AS28573 1
1513 177.81.64.0/19 /19 177.81.64.0 – 177.81.95.255 AS28573 1
1514 177.81.32.0/19 /19 177.81.32.0 – 177.81.63.255 AS28573 1
1515 177.81.0.0/19 /19 177.81.0.0 – 177.81.31.255 AS28573 1
1516 177.81.0.0/16 /16 177.81.0.0 – 177.81.255.255 AS28573 1
1517 177.80.0.0/16 /16 177.80.0.0 – 177.80.255.255 AS28573 1
1518 177.65.240.0/20 /20 177.65.240.0 – 177.65.255.255 AS28573 1
1519 177.65.224.0/20 /20 177.65.224.0 – 177.65.239.255 AS28573 1
1520 177.65.216.0/21 /21 177.65.216.0 – 177.65.223.255 AS28573 1
1521 177.65.208.0/21 /21 177.65.208.0 – 177.65.215.255 AS28573 1
1522 177.65.192.0/21 /21 177.65.192.0 – 177.65.199.255 AS28573 1
1523 177.65.160.0/19 /19 177.65.160.0 – 177.65.191.255 AS28573 1
1524 177.65.144.0/20 /20 177.65.144.0 – 177.65.159.255 AS28573 1
1525 177.65.128.0/20 /20 177.65.128.0 – 177.65.143.255 AS28573 1
1526 177.65.96.0/20 /20 177.65.96.0 – 177.65.111.255 AS28573 1
1527 177.65.0.0/18 /18 177.65.0.0 – 177.65.63.255 AS28573 1
1528 177.64.224.0/19 /19 177.64.224.0 – 177.64.255.255 AS28573 1
1529 177.64.216.0/21 /21 177.64.216.0 – 177.64.223.255 AS28573 1
1530 177.64.208.0/21 /21 177.64.208.0 – 177.64.215.255 AS28573 1
1531 177.64.200.0/21 /21 177.64.200.0 – 177.64.207.255 AS28573 1
1532 177.64.192.0/21 /21 177.64.192.0 – 177.64.199.255 AS28573 1
1533 177.64.160.0/19 /19 177.64.160.0 – 177.64.191.255 AS28573 1
1534 177.64.128.0/19 /19 177.64.128.0 – 177.64.159.255 AS28573 1
1535 177.64.112.0/21 /21 177.64.112.0 – 177.64.119.255 AS28573 1
1536 177.64.96.0/20 /20 177.64.96.0 – 177.64.111.255 AS28573 1
1537 177.64.64.0/19 /19 177.64.64.0 – 177.64.95.255 AS28573 1
1538 177.64.0.0/18 /18 177.64.0.0 – 177.64.63.255 AS28573 1
1539 177.35.248.0/21 /21 177.35.248.0 – 177.35.255.255 AS28573 1
1540 177.35.240.0/21 /21 177.35.240.0 – 177.35.247.255 AS28573 1
1541 177.35.232.0/21 /21 177.35.232.0 – 177.35.239.255 AS28573 1
1542 177.35.224.0/21 /21 177.35.224.0 – 177.35.231.255 AS28573 1
1543 177.35.208.0/20 /20 177.35.208.0 – 177.35.223.255 AS28573 1
1544 177.35.192.0/20 /20 177.35.192.0 – 177.35.207.255 AS28573 1
1545 177.35.160.0/19 /19 177.35.160.0 – 177.35.191.255 AS28573 1
1546 177.35.128.0/19 /19 177.35.128.0 – 177.35.159.255 AS28573 1
1547 177.35.112.0/20 /20 177.35.112.0 – 177.35.127.255 AS28573 1
1548 177.35.96.0/20 /20 177.35.96.0 – 177.35.111.255 AS28573 1
1549 177.35.88.0/21 /21 177.35.88.0 – 177.35.95.255 AS28573 1
1550 177.35.80.0/21 /21 177.35.80.0 – 177.35.87.255 AS28573 1
1551 177.35.64.0/20 /20 177.35.64.0 – 177.35.79.255 AS28573 1
1552 177.35.62.0/23 /23 177.35.62.0 – 177.35.63.255 AS28573 1
1553 177.35.60.0/23 /23 177.35.60.0 – 177.35.61.255 AS28573 1
1554 177.35.58.0/24 /24 177.35.58.0 – 177.35.58.255 AS28573 1
1555 177.35.56.0/21 /21 177.35.56.0 – 177.35.63.255 AS28573 1
1556 177.35.48.0/21 /21 177.35.48.0 – 177.35.55.255 AS28573 1
1557 177.35.40.0/21 /21 177.35.40.0 – 177.35.47.255 AS28573 1
1558 177.35.32.0/21 /21 177.35.32.0 – 177.35.39.255 AS28573 1
1559 177.35.16.0/20 /20 177.35.16.0 – 177.35.31.255 AS28573 1
1560 177.35.0.0/20 /20 177.35.0.0 – 177.35.15.255 AS28573 1
1561 177.34.248.0/21 /21 177.34.248.0 – 177.34.255.255 AS28573 1
1562 177.34.240.0/21 /21 177.34.240.0 – 177.34.247.255 AS28573 1
1563 177.34.224.0/20 /20 177.34.224.0 – 177.34.239.255 AS28573 1
1564 177.34.192.0/19 /19 177.34.192.0 – 177.34.223.255 AS28573 1
1565 177.34.176.0/20 /20 177.34.176.0 – 177.34.191.255 AS28573 1
1566 177.34.160.0/20 /20 177.34.160.0 – 177.34.175.255 AS28573 1
1567 177.34.144.0/20 /20 177.34.144.0 – 177.34.159.255 AS28573 1
1568 177.34.128.0/20 /20 177.34.128.0 – 177.34.143.255 AS28573 1
1569 177.34.112.0/21 /21 177.34.112.0 – 177.34.119.255 AS28573 1
1570 177.34.96.0/20 /20 177.34.96.0 – 177.34.111.255 AS28573 1
1571 177.34.80.0/20 /20 177.34.80.0 – 177.34.95.255 AS28573 1
1572 177.34.64.0/20 /20 177.34.64.0 – 177.34.79.255 AS28573 1
1573 177.34.48.0/20 /20 177.34.48.0 – 177.34.63.255 AS28573 1
1574 177.34.32.0/20 /20 177.34.32.0 – 177.34.47.255 AS28573 1
1575 177.34.24.0/21 /21 177.34.24.0 – 177.34.31.255 AS28573 1
1576 177.34.16.0/21 /21 177.34.16.0 – 177.34.23.255 AS28573 1
1577 177.34.0.0/20 /20 177.34.0.0 – 177.34.15.255 AS28573 1
1578 177.33.224.0/19 /19 177.33.224.0 – 177.33.255.255 AS28573 1
1579 177.33.192.0/19 /19 177.33.192.0 – 177.33.223.255 AS28573 1
1580 177.33.160.0/19 /19 177.33.160.0 – 177.33.191.255 AS28573 1
1581 177.33.140.0/22 /22 177.33.140.0 – 177.33.143.255 AS28573 1
1582 177.33.136.0/22 /22 177.33.136.0 – 177.33.139.255 AS28573 1
1583 177.33.128.0/19 /19 177.33.128.0 – 177.33.159.255 AS28573 1
1584 177.33.96.0/19 /19 177.33.96.0 – 177.33.127.255 AS28573 1
1585 177.33.84.0/22 /22 177.33.84.0 – 177.33.87.255 AS28573 1
1586 177.33.64.0/19 /19 177.33.64.0 – 177.33.95.255 AS28573 1
1587 177.33.32.0/19 /19 177.33.32.0 – 177.33.63.255 AS28573 1
1588 177.33.0.0/19 /19 177.33.0.0 – 177.33.31.255 AS28573 1
1589 177.33.0.0/16 /16 177.33.0.0 – 177.33.255.255 AS28573 1
1590 177.32.224.0/19 /19 177.32.224.0 – 177.32.255.255 AS28573 1
1591 177.32.192.0/19 /19 177.32.192.0 – 177.32.223.255 AS28573 1
1592 177.32.160.0/19 /19 177.32.160.0 – 177.32.191.255 AS28573 1
1593 177.32.128.0/19 /19 177.32.128.0 – 177.32.159.255 AS28573 1
1594 177.32.96.0/19 /19 177.32.96.0 – 177.32.127.255 AS28573 1
1595 177.32.64.0/19 /19 177.32.64.0 – 177.32.95.255 AS28573 1
1596 177.32.32.0/22 /22 177.32.32.0 – 177.32.35.255 AS28573 1
1597 177.32.32.0/19 /19 177.32.32.0 – 177.32.63.255 AS28573 1
1598 177.32.0.0/19 /19 177.32.0.0 – 177.32.31.255 AS28573 1
1599 177.32.0.0/16 /16 177.32.0.0 – 177.32.255.255 AS28573 1