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World Map

ASN Full List

Total ASNs: 118,446
AS3676
University of Iowa
AS399663
Kuehn Networks
AS3677
University of Iowa
AS3678
Global Vision Inc.
AS3679
Skypoint Communications, Inc.
AS62549
Parkland College
AS3680
Micro Focus
AS3681
Florida International University
AS3682
CRACIN
AS39166
ORG-SMIA2-RIPE
AS3683
American Network
AS3684
Digital Decisions, Inc.
AS3686
Innovative Logic Corp
AS3687
Globalcom
AS3688
Hospital for Special Surgery
AS3689
ORG-CTIC1-AP
AS3690
ORG-CTIC1-AP
AS3691
ORG-CTIC1-AP
AS3692
ORG-CTIC1-AP
AS3693
ORG-CTIC1-AP
AS3694
National Oceanic and Atmospheric Administration
AS3695
SPM TELECOM
AS3696
United States Department of Defense (DoD)
AS3697
AS3698
Nabisco Foods Group
AS3699
Hype Enterprises
AS3700
Cloud 9 Internet, Inc.
AS3701
University of Oregon
AS3702
Internet Connect Services, Inc.
AS3703
Windstream Communications LLC
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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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To protect your privacy, we utilize IP addresses solely for processing your requests.

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.