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World Map

ASN Full List

Total ASNs: 118,470
AS30284
Citigroup Inc.
AS393606
TechNexus LLC
AS35852
YRC Inc.
AS14850
PACE, the suburban bus division of the Region Transportation Authority
AS6095
Novartis Institutes for BioMedical Research, Inc.
AS46833
Sensus USA, Inc.
AS23588
KAKAO Enterprise
AS11409
Equifax, Inc.
AS18503
Concept Imagineering LLC
AS54666
Fugro (USA), INC.
AS6532
SGN, Inc.
AS56787
ORG-CNII1-RIPE
AS16245
ORG-JA1-RIPE
AS18187
ORG-ITI1-AP
AS24500
ORG-TOPL1-AP
AS136455
ORG-TII1-AP
AS16643
Virginia Commonwealth University
AS20075
Radio Free Europe
AS10594
Cutting Edge Communications, Inc.
AS46840
GSC Logistics, Inc.
AS34350
ORG-MIL1-RIPE
AS34672
ORG-DNSL7-RIPE
AS56401
ORG-MIRT1-RIPE
AS40702
Metro Communications Company
AS8620
ORG-AAS32-RIPE
AS16447
M2ngage Telecommunications II Corp.
AS18224
ORG-CPL70-AP
AS41748
ORG-VSS3-RIPE
AS20549
ORG-MPEI1-RIPE
AS11394
City of Richardson
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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.