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World Map

ASN Full List

Total ASNs: 118,453
AS4040
Korea Telecom
AS4041
The Little Garden
AS4042
Vero Broadband
AS4043
Montana Internet Corporation
AS4044
Acquired Knowledge Systems, Inc.
AS4045
StarNet Communications, Inc.
AS4046
Federal Aviation Administration
AS397114
MacStadium, Inc.
AS4047
Community Information & Referral
AS4048
CenturyLink Communications, LLC
AS4049
ORG-CGL4-AP
AS4050
OMNINET COMMUNICATIONS
AS141102
Pinrang, Sulawesi Selatan 91213
AS4051
U. S. Air Force
AS4052
Rovi Corporation
AS4053
U.S.Robotics
AS210644
ORG-AGL50-RIPE
AS4054
EZNet, Inc.
AS4055
AS4056
Lockheed Aeronautical Systems Company
AS4057
Paysafe Merchant Services Inc
AS202154
ORG-BHAM3-RIPE
AS4058
ORG-CTIC1-AP
AS4059
Wagner Engineering
AS4060
Korea Telecom
AS33043
Electronic Arts, Inc.
AS4061
Jax Gateway to the World
AS4062
Signal Data, Inc.
AS4063
Electro Scientific Industries
AS215704
ORG-NCS51-RIPE
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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.