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World Map

ASN Full List

Total ASNs: 118,469
AS7132
AT&T Enterprises, LLC
AS23654
ORG-AAAR1-AP
AS44390
ORG-ISL91-RIPE
AS11309
International Monetary Fund
AS11427
Charter Communications Inc
AS138014
ORG-DO4-AP
AS33187
Sam Houston State University
AS32028
Wave Broadband
AS10359
Epic Systems Corporation
AS61669
AS51528
ORG-KAA9-RIPE
AS35993
Akamai Technologies, Inc.
AS59736
ORG-JEL3-RIPE
AS26957
SSG OHIO
AS38482
ORG-PSPN1-AP
AS265536
AS40685
Doculynx Operations, LLC
AS33184
Med-Data, Inc.
AS53710
Owens-Corning
AS39871
ORG-NIE1-RIPE
AS17157
iHeartCommunications, Inc.
AS32066
JPMorgan Chase & Co.
AS25029
ORG-SG137-RIPE
AS34889
AS29260
ORG-PG93-RIPE
AS8728
ORG-AI2-RIPE
AS30484
Pennsylvania House of Representatives, Republican IT Services
AS5703
Tiger Management Coporation
AS59363
ORG-AMS1-AP
AS31816
National Marrow Donor Program
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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.