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World Map

ASN Full List

Total ASNs: 118,436
AS150918
Jl. Jend. Sudirman No. 86, Jakarta 10220
AS1644
Headquarters, USAISC
AS1645
PACHEZ HOLDINGS LTD.
AS1646
American Solutions for Business
AS64897
Internet Assigned Numbers Authority
AS1647
Interop Technologies
AS1648
Jefferson Parish School Board
AS49030
ORG-ATIS4-RIPE
AS1650
Cambridge Public Schools
AS1651
Cablelynx
AS38238
AS394647
Crown Castle Fiber LLC
AS1652
MIDFLORIDA Federal Credit Union
AS264074
AS1653
ORG-SA58-RIPE
AS1654
Skogen Network
AS1655
Navy Network Information Center (NNIC)
AS60961
ORG-BSDG1-RIPE
AS1656
Lockheed Martin Corporation
AS1657
University of Louisville
AS1658
Network Management, Inc.
AS197300
ORG-FJ3-RIPE
AS1659
Taipei
AS1660
Verizon Business
AS1661
Verizon Business
AS1662
Verizon Business
AS30382
IPtelX
AS1663
Bertelsmann AG
AS1664
Yahoo Holdings Inc.
AS1665
Verizon Business
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Tools

Subnetting
  • IPv4 Subnet Calculator
  • IPv6 Subnet Calculator
  • Address Count
  • IPv4 CIDR Split
  • IPv6 CIDR Split
CIDR
  • CIDR ↔ Netmask
  • Wildcard Mask
  • IPv4 Range ↔ CIDR
  • IPv6 Range ↔ CIDR
  • Aggregator
  • Difference
  • Overlap
  • Contains
  • Gaps
  • Next Available
IP
  • IPv6 Expand/Compress
  • IPv4 Representations
  • IPv4 ↔ IPv6 (mapped)
  • IPv6 NAT64
  • IPv6 6to4
  • IPv6 Teredo
  • Solicited-Node
  • IPv6 Zone ID
  • MAC ↔ EUI-64
  • ULA Generator
  • Nth IP
  • IP Distance
  • Random IP
  • Enumerate
  • IP Regex
  • Bogon / Reserved IP Checker
DNS
  • DNS Lookup
  • Reverse DNS & FCrDNS
  • WHOIS Lookup
  • PTR Generator
  • TTL Calculator
  • Record Validator
  • CAA Validator
  • SPF / DKIM / DMARC Analyzer
  • EDNS Size
  • Label Normalizer

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Please be aware that IP geolocation information may not always be accurate or up-to-date.

We do not store query logs or actively collect any additional information associated with your current IP address.