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World Map

ASN Full List

Total ASNs: 117,033
AS3745
NTT DATA Services Holdings Corporation
AS27852
Transcom Colombia
AS47876
ORG-PO11-RIPE
AS50482
ORG-KDNA1-RIPE
AS133376
ORG-LC14-AP
AS373
The MITRE Corporation
AS266778
ORTLIEB JAN ALBERT (MIKROCOM)
AS53983
CorKat Data Solutions, LLC
AS396899
Natural G.C. Inc.
AS150932
Kabupaten Kediri, Jawa Timur - Indonesia 64293
AS34772
ORG-NDeS1-RIPE
AS399262
Westgate Computers Data Center, LLC
AS34218
ORG-HIL1-RIPE
AS53604
University of Arkansas at Pine Bluff
AS17277
Charter Communications LLC
AS20238
Northeast Ohio Network for Educational Technology
AS263785
COLUMBUS NETWORKS DE COSTA RICA SOCIEDAD DE RESPONSABILIDAD LIMITADA
AS201753
ORG-WPRS2-RIPE
AS398877
REAL CLOUD ONE LLC
AS48339
ORG-RRSG2-RIPE
AS202679
ORG-DS40-RIPE
AS216297
ORG-CPDE2-RIPE
AS264231
AS19855
Masergy Communications, Inc.
AS206773
ORG-MIL21-RIPE
AS10960
CenturyLink Communications, LLC
AS10619
Public Online Communications Corporation
AS45744
ORG-ASPL1-AP
AS3461
Gonzaga College High School
AS394817
The Salvation Army
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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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Based on Vercel example

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.