API
Developers
Database
Tools
Statistics
FAQ
Search
ASN Directory
AS numbers from 1500 to 1999
AS1500 Headquarters, USAISC
AS1501 Headquarters, USAISC
AS1502 Headquarters, USAISC
AS1503 Headquarters, USAISC
AS1504 Headquarters, USAISC
AS1505 Headquarters, USAISC
AS1506 Headquarters, USAISC
AS1508 Headquarters, USAISC
AS1509 Headquarters, USAISC
AS1510 Headquarters, USAISC
AS1511 Headquarters, USAISC
AS1515 Headquarters, USAISC
AS1516 Headquarters, USAISC
AS1518 Headquarters, USAISC
AS1519 Headquarters, USAISC
AS1524 Headquarters, USAISC
AS1525 Headquarters, USAISC
AS1526 Headquarters, USAISC
AS1527 Headquarters, USAISC
AS1528 Headquarters, USAISC
AS1530 Headquarters, USAISC
AS1531 Headquarters, USAISC
AS1533 Headquarters, USAISC
AS1535 Headquarters, USAISC
AS1536 Headquarters, USAISC
AS1537 Headquarters, USAISC
AS1538 Headquarters, USAISC
AS1539 Headquarters, USAISC
AS1540 Headquarters, USAISC
AS1541 Headquarters, USAISC
AS1547 Societatea mixta pe actiuni de tip inchis "Interdnestrcom"
AS1551 DoD Network Information Center
AS1553 DoD Network Information Center
AS1554 DoD Network Information Center
AS1555 DoD Network Information Center
AS1556 DoD Network Information Center
AS1559 DoD Network Information Center
AS1562 DoD Network Information Center
AS1563 DoD Network Information Center
AS1565 DoD Network Information Center
AS1566 DoD Network Information Center
AS1567 DoD Network Information Center
AS1568 DoD Network Information Center
AS1569 DoD Network Information Center
AS1580 DoD Network Information Center
AS1585 DoD Network Information Center
AS1586 DoD Network Information Center
AS1590 DoD Network Information Center
AS1591 DoD Network Information Center
AS1598 DoD Network Information Center
AS1599 DoD Network Information Center
AS1600 DoD Network Information Center
AS1602 Headquarters, USAISC
AS1603 Henderson State University
AS1604 TBCDSB
AS1605 Allegiant Travel Company
AS1606 Excelenet, Inc
AS1608 ITG INC
AS1609 Global Imaging Systems Inc
AS1610 Contegix
AS1611 Mabel Cooperative Telephone Company
AS1612 Flux Telecom, LLC
AS1613 Ember Infrastructure Services, LLC
AS1614 IOWA STUDENT LOAN LIQUIDITY CORP.
AS1615 Exelixis Inc.
AS1616 CoreLink Data Centers
AS1617 Jacobs Levy Equity Management, Inc.
AS1618 Daytona Net Works, Inc.
AS1620 doelegal llc
AS1621 Securian Financial Group, Inc.
AS1622 NCH Capital Inc.
AS1624 SITA Information Networking Computing Canada Ltd
AS1625 CoreSpace, Inc.
AS1627 TowneBank
AS1628 Community DNS Ltd.
AS1629 ROSEINC200
AS1631 -Reserved AS-
AS1632 SONIC HEALTHCARE USA, INC.
AS1633 353233 Alberta LTD
AS1634 Bluewater District School Board
AS1635 Weidenhammer
AS1636 -Reserved AS-
AS1637 Headquarters, USAISC
AS1638 Mott Community College
AS1640 Thacker-Grigsby Communications
AS1641 Staples Contract & Commercial, Inc.
AS1642 Colorcon Inc
AS1643 Brockway Television Inc.
AS1645 PACHEZ HOLDINGS LTD.
AS1646 American Solutions for Business
AS1647 Interop Technologies
AS1648 Jefferson Parish School Board
AS1649 Headquarters, USAISC
AS1650 Cambridge Public Schools
AS1651 Cablelynx
AS1652 MIDFLORIDA Federal Credit Union
AS1653 Vetenskapsradet / SUNET
AS1654 Skogen Network
AS1657 University of Louisville
AS1659 Taiwan Academic Network (TANet) Information Center
AS1661 ANS Communications
AS1663 Bertelsmann AG
AS1668 Oath Holdings Inc.
AS1672 ANS Communications
AS1675 ANS Communications
AS1676 American Standard, Inc.
AS1678 The Dow Chemical Company
AS1680 Cellcom Fixed Line Communication L.P.
AS1684 ANS Communications
AS1685 ANS Communications
AS1689 ANS Communications
AS1696 Citigroup
AS1698 AT&T Corp.
AS1699 ANS Communications
AS1700 Rice University
AS1701 National Aeronautics and Space Administration
AS1702 CHICAGO STATE UNIVERSITY
AS1704 Korea Advanced Institute of Science and Technology
AS1705 Hewlett-Packard Company
AS1706 University of Arizona
AS1709 Renater
AS1710 Renater
AS1712 Renater
AS1715 Renater
AS1723 Renater
AS1724 Renater
AS1725 Renater
AS1729 Telia Company AB
AS1730 Rexall Pharmacy Group Ltd.
AS1731 Warner Pacific Insurance Services Inc.
AS1733 DoD Network Information Center
AS1734 Contra Costa County Regional Occupation Program / Richmond
AS1736 Marquette University
AS1738 OP Palvelut Oy
AS1739 TUT Autonomous System Tampere University of Technology Information Management P
AS1741 CSC - Tieteen tietotekniikan keskus Oy
AS1742 Harvard University
AS1746 Data Research Associates, Inc.
AS1747 IBM T.J. Watson Research Center
AS1749 National Aeronautics and Space Administration
AS1751 Lexmark International Inc.
AS1754 Deutsches Elektronen-Synchrotron DESY
AS1755 Svensk Teleutveckling & Produktinnovation, STUPI AB
AS1756 Shiraz Hamyar Co.
AS1757 LexisNexis
AS1759 Telia Finland Oyj
AS1761 General Services Commission
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1766 Exxon Mobil Corporation
AS1767 Indiana Higher Education Telecommunication System
AS1770 Ringstad Consulting ENK
AS1771 X.25 Holding AS
AS1772 Navy Network Information Center (NNIC)
AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business
AS1777 Saint Xavier University
AS1778 DoD Network Information Center
AS1781 Korea Advanced Institute of Science and Technology
AS1782 QIAGEN Shared Services, Inc.
AS1785 Windstream Communications LLC
AS1786 IBM
AS1787 Thomson Reuters U.S. LLC
AS1789 Sprint Government Systems Division
AS1790 Sprint Government Systems Division
AS1796 Graded Labs, LLC
AS1797 Uruguay
AS1798 State of Oregon
AS1803 Sprint
AS1809 Performance Team
AS1811 Computer Sciences Corporation
AS1813 Computer Sciences Corporation
AS1814 Computer Sciences Corporation
AS1815 Computer Sciences Corporation
AS1818 DIALOG TELECOMMUNICATIONS, INC.
AS1819 DCM Cable Inc.
AS1820 WNET TELECOM USA Corp.
AS1821 Network Innovations Inc.
AS1823 Hannah Motor Company
AS1824 Vertisoft
AS1825 SetClear Pte. Ltd.
AS1826 University of Arkansas-Fort Smith
AS1827 Manatee County Government
AS1828 Unitas Global LLC
AS1830 Gulf Coast State College
AS1831 ITESO, A.C.
AS1832 Southern Methodist University
AS1835 Forskningsnettet - Danish network for Research and Education
AS1836 green.ch AG
AS1837 The North Atlantic Treaty Organization
AS1840 Universidad de Las Americas-Puebla
AS1842 United States Geological Survey
AS1843 National Aeronautics and Space Administration
AS1848 National Aeronautics and Space Administration
AS1850 Internet a Islandi hf
AS1851 The University of Adelaide
AS1852 University of California - Office of the President
AS1853 ACONET
AS1873 Hewlett-Packard Company
AS1874 Hewlett-Packard Company
AS1878 Svensk Teleutveckling & Produktinnovation, STUPI AB
AS1879 Svensk Teleutveckling & Produktinnovation, STUPI AB
AS1880 Svensk Teleutveckling & Produktinnovation, STUPI AB
AS1881 FMV
AS1883 Svensk Teleutveckling & Produktinnovation, STUPI AB
AS1886 BT NET d.o.o. za trgovinu i usluge
AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA INSTYTUT BADAWCZY
AS1888 Stichting Centrum voor Wiskunde en Informatica
AS1889 Hewlett Packard Europe S.A.S.
AS1890 Verizon Nederland B.V.
AS1898 Torsten Blum
AS1901 A1 Telekom Austria AG
AS1902 Deutsche Telekom Pan-Net s.r.o.
AS1904 DoD Network Information Center
AS1906 Northrop Grumman
AS1907 Single Source Network Systems, Inc.
AS1908 DoD Network Information Center
AS1909 San Diego Supercomputer Center
AS1911 DoD Network Information Center
AS1912 DoD Network Information Center
AS1913 DoD Network Information Center
AS1916 AssociaÔÔo Rede Nacional de Ensino e Pesquisa
AS1918 DoD Network Information Center
AS1921 NIC.at head office Salzburg
AS1929 University of Massachusetts
AS1930 Fundacao para a Ciencia e a Tecnologia, I.P.
AS1931 Hewlett-Packard Company
AS1932 Consolidated Edison Co. of New York, Inc.
AS1935 Renater
AS1938 Renater
AS1942 Renater
AS1945 Renater
AS1955 KIFU (Governmental Info Tech Development Agency)
AS1956 IBM
AS1959 DoD Network Information Center
AS1965 Vistra Corporate Services Company
AS1967 Middle East Technical University / Orta Dogu Teknik Universitesi
AS1968 University of Massachusettes
AS1970 Texas A&M University
AS1972 USC/ISI
AS1974 Southern Maine Medical Center
AS1975 PROQUEST LLC
AS1982 Northwest Nexus Inc.
AS1996 Fairdinkum Consulting, LLC
AS1998 State of Minnesota
AS1999 U.S. House of Representatives