Top BGP ASNsdata as of 2026-04-24 21:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
85 552
IPv4 origin ASNs
78 185
IPv6 origin ASNs
36 403

ASN ranges allocated by IANA to each RIR

From the RIRs' delegated-stats (allocated + assigned). Ranges are coalesced where adjacent.
Registry Total ASNs # ranges Top 5 largest ranges
RIPE DB 39 342 5 034 198698–198901 (204) · 201730–201926 (197) · 202029–202197 (169) · 204546–204710 (165) · 203960–204113 (154)
ARIN 33 874 1 960 402104–402446 (343) · 397666–397973 (308) · 396530–396830 (301) · 401812–402102 (291) · 5090–5376 (287)
APNIC 31 017 1 022 142636–146959 (4 324) · 147063–149043 (1 981) · 131478–132011 (534) · 149048–149433 (386) · 63488–63828 (341)
AFRINIC 2 717 518 329454–329707 (254) · 329322–329452 (131) · 329205–329319 (115) · 37773–37810 (38) · 329165–329199 (35)
LACNIC 14 139 2 265 273818–274001 (184) · 271956–272125 (170) · 274003–274142 (140) · 274461–274594 (134) · 275613–275738 (126)
Reset
Found 85 552 ASNs · sort: IPv4 addresses (↑) · showing 1501–1600
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
1501 AS145998 · · 1 65.5k APNIC RADAR
1502 AS145999 · · 1 65.5k APNIC RADAR
1503 AS146000 · · 1 65.5k APNIC RADAR
1504 AS146001 · · 1 65.5k APNIC RADAR
1505 AS146002 · · 1 65.5k APNIC RADAR
1506 AS146003 · · 1 65.5k APNIC RADAR
1507 AS146004 · · 1 65.5k APNIC RADAR
1508 AS146005 · · 1 65.5k APNIC RADAR
1509 AS146007 · · 1 65.5k APNIC RADAR
1510 AS145990 · · 1 65.5k APNIC RADAR
1511 AS146008 · · 1 65.5k APNIC RADAR
1512 AS146009 · · 1 65.5k APNIC RADAR
1513 AS146010 · · 1 65.5k APNIC RADAR
1514 AS146011 · · 1 65.5k APNIC RADAR
1515 AS146012 · · 1 65.5k APNIC RADAR
1516 AS146013 · · 1 65.5k APNIC RADAR
1517 AS146014 · · 1 65.5k APNIC RADAR
1518 AS146015 · · 1 65.5k APNIC RADAR
1519 AS146016 · · 1 65.5k APNIC RADAR
1520 AS146017 · · 1 65.5k APNIC RADAR
1521 AS146018 · · 1 65.5k APNIC RADAR
1522 AS146019 · · 1 65.5k APNIC RADAR
1523 AS146020 · · 1 65.5k APNIC RADAR
1524 AS146021 · · 1 65.5k APNIC RADAR
1525 AS145991 · · 1 65.5k APNIC RADAR
1526 AS145989 · · 1 65.5k APNIC RADAR
1527 AS146023 · · 1 65.5k APNIC RADAR
1528 AS145972 · · 1 65.5k APNIC RADAR
1529 AS145958 · · 1 65.5k APNIC RADAR
1530 AS145959 · · 1 65.5k APNIC RADAR
1531 AS145960 · · 1 65.5k APNIC RADAR
1532 AS145961 · · 1 65.5k APNIC RADAR
1533 AS145962 · · 1 65.5k APNIC RADAR
1534 AS145963 · · 1 65.5k APNIC RADAR
1535 AS145964 · · 1 65.5k APNIC RADAR
1536 AS145965 · · 1 65.5k APNIC RADAR
1537 AS145966 · · 1 65.5k APNIC RADAR
1538 AS145967 · · 1 65.5k APNIC RADAR
1539 AS145968 · · 1 65.5k APNIC RADAR
1540 AS145969 · · 1 65.5k APNIC RADAR
1541 AS145970 · · 1 65.5k APNIC RADAR
1542 AS145971 · · 1 65.5k APNIC RADAR
1543 AS145973 · · 1 65.5k APNIC RADAR
1544 AS145988 · · 1 65.5k APNIC RADAR
1545 AS145974 · · 1 65.5k APNIC RADAR
1546 AS145975 · · 1 65.5k APNIC RADAR
1547 AS145976 · · 1 65.5k APNIC RADAR
1548 AS145977 · · 1 65.5k APNIC RADAR
1549 AS145978 · · 1 65.5k APNIC RADAR
1550 AS145979 · · 1 65.5k APNIC RADAR
1551 AS145980 · · 1 65.5k APNIC RADAR
1552 AS145981 · · 1 65.5k APNIC RADAR
1553 AS145982 · · 1 65.5k APNIC RADAR
1554 AS145983 · · 1 65.5k APNIC RADAR
1555 AS145984 · · 1 65.5k APNIC RADAR
1556 AS145985 · · 1 65.5k APNIC RADAR
1557 AS145986 · · 1 65.5k APNIC RADAR
1558 AS145987 · · 1 65.5k APNIC RADAR
1559 AS146022 · · 1 65.5k APNIC RADAR
1560 AS146024 · · 1 65.5k APNIC RADAR
1561 AS146090 · · 1 65.5k APNIC RADAR
1562 AS146074 · · 1 65.5k APNIC RADAR
1563 AS146060 · · 1 65.5k APNIC RADAR
1564 AS146061 · · 1 65.5k APNIC RADAR
1565 AS146062 · · 1 65.5k APNIC RADAR
1566 AS146063 · · 1 65.5k APNIC RADAR
1567 AS146064 · · 1 65.5k APNIC RADAR
1568 AS146065 · · 1 65.5k APNIC RADAR
1569 AS146066 · · 1 65.5k APNIC RADAR
1570 AS146067 · · 1 65.5k APNIC RADAR
1571 AS146068 · · 1 65.5k APNIC RADAR
1572 AS146069 · · 1 65.5k APNIC RADAR
1573 AS146070 · · 1 65.5k APNIC RADAR
1574 AS146071 · · 1 65.5k APNIC RADAR
1575 AS146072 · · 1 65.5k APNIC RADAR
1576 AS146073 · · 1 65.5k APNIC RADAR
1577 AS146075 · · 1 65.5k APNIC RADAR
1578 AS146058 · · 1 65.5k APNIC RADAR
1579 AS146076 · · 1 65.5k APNIC RADAR
1580 AS146077 · · 1 65.5k APNIC RADAR
1581 AS146078 · · 1 65.5k APNIC RADAR
1582 AS146079 · · 1 65.5k APNIC RADAR
1583 AS146080 · · 1 65.5k APNIC RADAR
1584 AS146081 · · 1 65.5k APNIC RADAR
1585 AS146082 · · 1 65.5k APNIC RADAR
1586 AS146083 · · 1 65.5k APNIC RADAR
1587 AS146084 · · 1 65.5k APNIC RADAR
1588 AS146085 · · 1 65.5k APNIC RADAR
1589 AS146086 · · 1 65.5k APNIC RADAR
1590 AS146087 · · 1 65.5k APNIC RADAR
1591 AS146088 · · 1 65.5k APNIC RADAR
1592 AS146089 · · 1 65.5k APNIC RADAR
1593 AS146059 · · 1 65.5k APNIC RADAR
1594 AS146057 · · 1 65.5k APNIC RADAR
1595 AS146025 · · 1 65.5k APNIC RADAR
1596 AS146040 · · 1 65.5k APNIC RADAR
1597 AS146026 · · 1 65.5k APNIC RADAR
1598 AS146027 · · 1 65.5k APNIC RADAR
1599 AS146028 · · 1 65.5k APNIC RADAR
1600 AS146029 · · 1 65.5k APNIC RADAR