Top BGP ASNsdata as of 2026-10-12 19:02

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 785
IPv4 origin ASNs
79 305
IPv6 origin ASNs
37 595

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 86 785 ASNs · sort: IPv4 addresses (↓) · showing 1601–1700
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
1601 AS398478 79 152.8k · · ARIN ↗ RADAR ↗
1602 AS5696 46 152.6k · · ARIN ↗ RADAR ↗
1603 AS25490 87 152.6k 1 65.5k RIPE DB ↗ RADAR ↗
1604 AS7311 99 152.3k 1 65.5k ARIN ↗ RADAR ↗
1605 AS20807 206 152.3k · · RIPE DB ↗ RADAR ↗
1606 AS140637 50 152.1k 3 4.1k APNIC ↗ RADAR ↗
1607 AS30633 87 152.1k 39 3.28M ARIN ↗ RADAR ↗
1608 AS25668 60 152.1k 1 65.5k ARIN ↗ RADAR ↗
1609 AS15180 20 151.8k · · LACNIC ↗ RADAR ↗
1610 AS13371 5 151.8k 2 3 ARIN ↗ RADAR ↗
1611 AS47764 99 151.8k 7 852k RIPE DB ↗ RADAR ↗
1612 AS26658 101 151.8k · · ARIN ↗ RADAR ↗
1613 AS17983 21 151.6k · · APNIC ↗ RADAR ↗
1614 AS4741 39 151.6k 1 65.5k APNIC ↗ RADAR ↗
1615 AS62642 336 151.3k · · ARIN ↗ RADAR ↗
1616 AS9761 13 151.3k · · APNIC ↗ RADAR ↗
1617 AS8362 28 151.3k 1 524.3k RIPE DB ↗ RADAR ↗
1618 AS12735 575 151.3k 456 8.1k RIPE DB ↗ RADAR ↗
1619 AS154395 590 151k · · APNIC ↗ RADAR ↗
1620 AS5742 105 150.8k 1 65.5k ARIN ↗ RADAR ↗
1621 AS362 59 150.5k 1 256 ARIN ↗ RADAR ↗
1622 AS7020 41 150.3k · · AFRINIC ↗ RADAR ↗
1623 AS140726 127 150k 231 235.9k APNIC ↗ RADAR ↗
1624 AS1649 61 149.8k 1 1 ARIN ↗ RADAR ↗
1625 AS9729 156 149.5k 1 65.5k APNIC ↗ RADAR ↗
1626 AS103 22 149.5k 3 256 ARIN ↗ RADAR ↗
1627 AS4190 20 149.5k 1 1 ARIN ↗ RADAR ↗
1628 AS8640 10 149.5k · · RIPE DB ↗ RADAR ↗
1629 AS131486 8 149.5k · · APNIC ↗ RADAR ↗
1630 AS3582 5 149.5k 2 65.5k ARIN ↗ RADAR ↗
1631 AS136200 10 149.5k 3 3 APNIC ↗ RADAR ↗
1632 AS20426 18 149.2k · · ARIN ↗ RADAR ↗
1633 AS34602 26 149k 1 131.1k RIPE DB ↗ RADAR ↗
1634 AS116 29 149k · · ARIN ↗ RADAR ↗
1635 AS7656 31 149k 1 32.8k APNIC ↗ RADAR ↗
1636 AS4665 33 149k · · APNIC ↗ RADAR ↗
1637 AS27665 40 148.7k 39 1.29M LACNIC ↗ RADAR ↗
1638 AS139880 22 148.7k · · APNIC ↗ RADAR ↗
1639 AS262210 148 148.7k 3 65.5k LACNIC ↗ RADAR ↗
1640 AS15318 13 148.7k 1 1 ARIN ↗ RADAR ↗
1641 AS7645 45 148.7k 1 65.5k APNIC ↗ RADAR ↗
1642 AS9697 105 148.5k · · APNIC ↗ RADAR ↗
1643 AS13092 7 148.5k 1 65.5k RIPE DB ↗ RADAR ↗
1644 AS33934 62 148.5k · · RIPE DB ↗ RADAR ↗
1645 AS138195 193 148.5k 4 135.2k APNIC ↗ RADAR ↗
1646 AS29384 16 148.2k 5 196.6k RIPE DB ↗ RADAR ↗
1647 AS7565 109 148.2k 9 65.5k APNIC ↗ RADAR ↗
1648 AS27773 548 148k 1 262.1k LACNIC ↗ RADAR ↗
1649 AS1312 5 148k 5 275 ARIN ↗ RADAR ↗
1650 AS131445 282 148k 198 3.1k APNIC ↗ RADAR ↗
1651 AS210218 349 147.7k 2 2 RIPE DB ↗ RADAR ↗
1652 AS5501 38 147.7k 13 13 RIPE DB ↗ RADAR ↗
1653 AS16685 29 147.7k 2 8.2k LACNIC ↗ RADAR ↗
1654 AS17001 4 147.7k · · ARIN ↗ RADAR ↗
1655 AS48031 562 147.7k 7 196.6k RIPE DB ↗ RADAR ↗
1656 AS54177 7 147.5k 1 1 ARIN ↗ RADAR ↗
1657 AS20243 6 147.5k · · ARIN ↗ RADAR ↗
1658 AS10715 9 147.5k 3 131.1k LACNIC ↗ RADAR ↗
1659 AS35154 7 147.5k 1 65.5k RIPE DB ↗ RADAR ↗
1660 AS26996 4 147.5k · · ARIN ↗ RADAR ↗
1661 AS20617 26 147.5k · · RIPE DB ↗ RADAR ↗
1662 AS41272 3 147.5k · · RIPE DB ↗ RADAR ↗
1663 AS11481 15 147.2k 1 1 ARIN ↗ RADAR ↗
1664 AS133199 304 146.9k · · APNIC ↗ RADAR ↗
1665 AS14492 23 146.9k 1 65.5k ARIN ↗ RADAR ↗
1666 AS35911 110 146.9k · · ARIN ↗ RADAR ↗
1667 AS801 118 146.7k 84 12.9k ARIN ↗ RADAR ↗
1668 AS207790 9 146.4k 1 524.3k RIPE DB ↗ RADAR ↗
1669 AS201550 49 146.4k · · RIPE DB ↗ RADAR ↗
1670 AS48503 421 146.2k 221 296 RIPE DB ↗ RADAR ↗
1671 AS10006 55 146.2k 2 2 APNIC ↗ RADAR ↗
1672 AS747 46 145.9k 1 1 ARIN ↗ RADAR ↗
1673 AS12695 120 145.9k 13 458.8k RIPE DB ↗ RADAR ↗
1674 AS398113 90 145.7k 5 5 ARIN ↗ RADAR ↗
1675 AS2134 132 145.7k · · RIPE DB ↗ RADAR ↗
1676 AS15404 144 145.7k 9 69.6k RIPE DB ↗ RADAR ↗
1677 AS15598 110 145.4k 10 131.1k RIPE DB ↗ RADAR ↗
1678 AS26854 20 145.4k · · ARIN ↗ RADAR ↗
1679 AS40021 92 145.4k 5 327.7k ARIN ↗ RADAR ↗
1680 AS5080 26 145.4k 1 1 ARIN ↗ RADAR ↗
1681 AS11685 32 145.2k · · ARIN ↗ RADAR ↗
1682 AS3147 24 145.2k 4 4 ARIN ↗ RADAR ↗
1683 AS37978 14 145.2k · · APNIC ↗ RADAR ↗
1684 AS25242 11 145.2k · · RIPE DB ↗ RADAR ↗
1685 AS262186 277 144.9k 170 268.4k LACNIC ↗ RADAR ↗
1686 AS45143 89 144.9k 39 65.9k APNIC ↗ RADAR ↗
1687 AS140227 492 144.4k 3 3 APNIC ↗ RADAR ↗
1688 AS29422 11 144.4k 2 1.05M RIPE DB ↗ RADAR ↗
1689 AS3734 16 144.1k · · ARIN ↗ RADAR ↗
1690 AS272122 85 144.1k 1 65.5k LACNIC ↗ RADAR ↗
1691 AS369 49 143.9k 1 256 ARIN ↗ RADAR ↗
1692 AS52444 117 143.8k 14 292.9k LACNIC ↗ RADAR ↗
1693 AS17964 121 143.6k · · APNIC ↗ RADAR ↗
1694 AS23820 11 143.6k 6 70.7k APNIC ↗ RADAR ↗
1695 AS262287 307 143.4k 20 4.21M LACNIC ↗ RADAR ↗
1696 AS267587 17 143.4k 2 65.8k LACNIC ↗ RADAR ↗
1697 AS38631 149 143.1k 116 65.7k APNIC ↗ RADAR ↗
1698 AS131293 280 143.1k 4 1k APNIC ↗ RADAR ↗
1699 AS18450 161 142.8k 8 84k ARIN ↗ RADAR ↗
1700 AS3456 9 142.8k 7 8.2k ARIN ↗ RADAR ↗