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World Map

ASN Full List

Total ASNs: 118,457
AS400581
Microsoft Corporation
AS400580
Microsoft Corporation
AS400579
Microsoft Corporation
AS65512
Internet Assigned Numbers Authority
AS400578
Microsoft Corporation
AS400577
Microsoft Corporation
AS400576
Microsoft Corporation
AS400575
Microsoft Corporation
AS400574
Microsoft Corporation
AS400573
Microsoft Corporation
AS213164
ORG-IR43-RIPE
AS400572
Microsoft Corporation
AS400571
CDNS
AS400570
LexCloud.ca
AS400569
Vexus Fiber
AS400568
Coaxis International, Inc
AS400567
Christian Care Ministries, Inc.
AS400566
PowerSerg Data Systems Inc
AS400565
AS400564
Weston Reed, Sole Proprietorship
AS400563
Mounds View Public Schools
AS400562
Atom Networks, LLC
AS59783
ORG-OBP1-RIPE
AS400561
PowerSchool
AS400560
Patmos Hosting, Inc.
AS400559
Boston Broadband
AS400557
Disney Worldwide Services, Inc.
AS400556
Elcro Digital Services, LLC
AS400555
Isogram Inc.
AS400554
Stricity 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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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.