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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 1 596 IPv4 prefixes · ASN: AS28573 · showing 1501–1596
# Prefix ↓ Mask Range Origin ASN MOAS
1501 177.82.0.0/20 /20 177.82.0.0 – 177.82.15.255 AS28573 1
1502 177.81.224.0/19 /19 177.81.224.0 – 177.81.255.255 AS28573 1
1503 177.81.192.0/19 /19 177.81.192.0 – 177.81.223.255 AS28573 1
1504 177.81.160.0/19 /19 177.81.160.0 – 177.81.191.255 AS28573 1
1505 177.81.128.0/19 /19 177.81.128.0 – 177.81.159.255 AS28573 1
1506 177.81.96.0/19 /19 177.81.96.0 – 177.81.127.255 AS28573 1
1507 177.81.76.0/22 /22 177.81.76.0 – 177.81.79.255 AS28573 1
1508 177.81.72.0/22 /22 177.81.72.0 – 177.81.75.255 AS28573 1
1509 177.81.64.0/19 /19 177.81.64.0 – 177.81.95.255 AS28573 1
1510 177.81.32.0/19 /19 177.81.32.0 – 177.81.63.255 AS28573 1
1511 177.81.0.0/19 /19 177.81.0.0 – 177.81.31.255 AS28573 1
1512 177.81.0.0/16 /16 177.81.0.0 – 177.81.255.255 AS28573 1
1513 177.80.0.0/16 /16 177.80.0.0 – 177.80.255.255 AS28573 1
1514 177.65.240.0/20 /20 177.65.240.0 – 177.65.255.255 AS28573 1
1515 177.65.224.0/20 /20 177.65.224.0 – 177.65.239.255 AS28573 1
1516 177.65.216.0/21 /21 177.65.216.0 – 177.65.223.255 AS28573 1
1517 177.65.208.0/21 /21 177.65.208.0 – 177.65.215.255 AS28573 1
1518 177.65.200.0/21 /21 177.65.200.0 – 177.65.207.255 AS28573 1
1519 177.65.192.0/21 /21 177.65.192.0 – 177.65.199.255 AS28573 1
1520 177.65.160.0/19 /19 177.65.160.0 – 177.65.191.255 AS28573 1
1521 177.65.144.0/20 /20 177.65.144.0 – 177.65.159.255 AS28573 1
1522 177.65.128.0/20 /20 177.65.128.0 – 177.65.143.255 AS28573 1
1523 177.65.96.0/20 /20 177.65.96.0 – 177.65.111.255 AS28573 1
1524 177.65.0.0/18 /18 177.65.0.0 – 177.65.63.255 AS28573 1
1525 177.64.224.0/19 /19 177.64.224.0 – 177.64.255.255 AS28573 1
1526 177.64.216.0/21 /21 177.64.216.0 – 177.64.223.255 AS28573 1
1527 177.64.208.0/21 /21 177.64.208.0 – 177.64.215.255 AS28573 1
1528 177.64.200.0/21 /21 177.64.200.0 – 177.64.207.255 AS28573 1
1529 177.64.192.0/21 /21 177.64.192.0 – 177.64.199.255 AS28573 1
1530 177.64.160.0/19 /19 177.64.160.0 – 177.64.191.255 AS28573 1
1531 177.64.128.0/19 /19 177.64.128.0 – 177.64.159.255 AS28573 1
1532 177.64.112.0/21 /21 177.64.112.0 – 177.64.119.255 AS28573 1
1533 177.64.96.0/20 /20 177.64.96.0 – 177.64.111.255 AS28573 1
1534 177.64.64.0/19 /19 177.64.64.0 – 177.64.95.255 AS28573 1
1535 177.64.0.0/18 /18 177.64.0.0 – 177.64.63.255 AS28573 1
1536 177.35.248.0/21 /21 177.35.248.0 – 177.35.255.255 AS28573 1
1537 177.35.240.0/21 /21 177.35.240.0 – 177.35.247.255 AS28573 1
1538 177.35.232.0/21 /21 177.35.232.0 – 177.35.239.255 AS28573 1
1539 177.35.224.0/21 /21 177.35.224.0 – 177.35.231.255 AS28573 1
1540 177.35.208.0/20 /20 177.35.208.0 – 177.35.223.255 AS28573 1
1541 177.35.192.0/20 /20 177.35.192.0 – 177.35.207.255 AS28573 1
1542 177.35.160.0/19 /19 177.35.160.0 – 177.35.191.255 AS28573 1
1543 177.35.128.0/19 /19 177.35.128.0 – 177.35.159.255 AS28573 1
1544 177.35.112.0/20 /20 177.35.112.0 – 177.35.127.255 AS28573 1
1545 177.35.96.0/20 /20 177.35.96.0 – 177.35.111.255 AS28573 1
1546 177.35.88.0/21 /21 177.35.88.0 – 177.35.95.255 AS28573 1
1547 177.35.80.0/21 /21 177.35.80.0 – 177.35.87.255 AS28573 1
1548 177.35.64.0/20 /20 177.35.64.0 – 177.35.79.255 AS28573 1
1549 177.35.62.0/23 /23 177.35.62.0 – 177.35.63.255 AS28573 1
1550 177.35.60.0/23 /23 177.35.60.0 – 177.35.61.255 AS28573 1
1551 177.35.58.0/24 /24 177.35.58.0 – 177.35.58.255 AS28573 1
1552 177.35.56.0/21 /21 177.35.56.0 – 177.35.63.255 AS28573 1
1553 177.35.48.0/21 /21 177.35.48.0 – 177.35.55.255 AS28573 1
1554 177.35.40.0/21 /21 177.35.40.0 – 177.35.47.255 AS28573 1
1555 177.35.32.0/21 /21 177.35.32.0 – 177.35.39.255 AS28573 1
1556 177.35.16.0/20 /20 177.35.16.0 – 177.35.31.255 AS28573 1
1557 177.35.0.0/20 /20 177.35.0.0 – 177.35.15.255 AS28573 1
1558 177.34.248.0/21 /21 177.34.248.0 – 177.34.255.255 AS28573 1
1559 177.34.240.0/21 /21 177.34.240.0 – 177.34.247.255 AS28573 1
1560 177.34.224.0/20 /20 177.34.224.0 – 177.34.239.255 AS28573 1
1561 177.34.192.0/19 /19 177.34.192.0 – 177.34.223.255 AS28573 1
1562 177.34.176.0/20 /20 177.34.176.0 – 177.34.191.255 AS28573 1
1563 177.34.160.0/20 /20 177.34.160.0 – 177.34.175.255 AS28573 1
1564 177.34.144.0/20 /20 177.34.144.0 – 177.34.159.255 AS28573 1
1565 177.34.128.0/20 /20 177.34.128.0 – 177.34.143.255 AS28573 1
1566 177.34.112.0/21 /21 177.34.112.0 – 177.34.119.255 AS28573 1
1567 177.34.96.0/20 /20 177.34.96.0 – 177.34.111.255 AS28573 1
1568 177.34.80.0/20 /20 177.34.80.0 – 177.34.95.255 AS28573 1
1569 177.34.64.0/20 /20 177.34.64.0 – 177.34.79.255 AS28573 1
1570 177.34.48.0/20 /20 177.34.48.0 – 177.34.63.255 AS28573 1
1571 177.34.32.0/20 /20 177.34.32.0 – 177.34.47.255 AS28573 1
1572 177.34.24.0/21 /21 177.34.24.0 – 177.34.31.255 AS28573 1
1573 177.34.16.0/21 /21 177.34.16.0 – 177.34.23.255 AS28573 1
1574 177.34.0.0/20 /20 177.34.0.0 – 177.34.15.255 AS28573 1
1575 177.33.224.0/19 /19 177.33.224.0 – 177.33.255.255 AS28573 1
1576 177.33.192.0/19 /19 177.33.192.0 – 177.33.223.255 AS28573 1
1577 177.33.160.0/19 /19 177.33.160.0 – 177.33.191.255 AS28573 1
1578 177.33.140.0/22 /22 177.33.140.0 – 177.33.143.255 AS28573 1
1579 177.33.136.0/22 /22 177.33.136.0 – 177.33.139.255 AS28573 1
1580 177.33.128.0/19 /19 177.33.128.0 – 177.33.159.255 AS28573 1
1581 177.33.96.0/19 /19 177.33.96.0 – 177.33.127.255 AS28573 1
1582 177.33.84.0/22 /22 177.33.84.0 – 177.33.87.255 AS28573 1
1583 177.33.64.0/19 /19 177.33.64.0 – 177.33.95.255 AS28573 1
1584 177.33.32.0/19 /19 177.33.32.0 – 177.33.63.255 AS28573 1
1585 177.33.0.0/19 /19 177.33.0.0 – 177.33.31.255 AS28573 1
1586 177.33.0.0/16 /16 177.33.0.0 – 177.33.255.255 AS28573 1
1587 177.32.224.0/19 /19 177.32.224.0 – 177.32.255.255 AS28573 1
1588 177.32.192.0/19 /19 177.32.192.0 – 177.32.223.255 AS28573 1
1589 177.32.160.0/19 /19 177.32.160.0 – 177.32.191.255 AS28573 1
1590 177.32.128.0/19 /19 177.32.128.0 – 177.32.159.255 AS28573 1
1591 177.32.96.0/19 /19 177.32.96.0 – 177.32.127.255 AS28573 1
1592 177.32.64.0/19 /19 177.32.64.0 – 177.32.95.255 AS28573 1
1593 177.32.32.0/22 /22 177.32.32.0 – 177.32.35.255 AS28573 1
1594 177.32.32.0/19 /19 177.32.32.0 – 177.32.63.255 AS28573 1
1595 177.32.0.0/19 /19 177.32.0.0 – 177.32.31.255 AS28573 1
1596 177.32.0.0/16 /16 177.32.0.0 – 177.32.255.255 AS28573 1