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World Map

ASN Full List

Total ASNs: 118,435
AS819
LARG*net London and Region Global Computer Network
AS820
Shared Services Canada
AS822
St. Joseph's Health Care, London
AS823
University of Western Ontario
AS824
GlaxoSmithKline
AS63206
INOVA Federal Credit Union
AS825
Canadian Forces Weather Services
AS826
CRTC
AS827
Alcan International Ltd.,
AS828
Shared Services Canada
AS131602
Tainan City Taiwan 710
AS829
915498 Ontario Inc
AS830
915498 Ontario Inc
AS831
Bell Sygma Systems Management Inc.
AS42872
ORG-USK2-RIPE
AS832
Beel Sygma Systems Management Inc.
AS833
Spearware Networks LLC
AS834
IPXO LLC
AS835
GoCodeIT Inc
AS836
White Plains Hospital
AS837
Shared Services Canada
AS14783
Microsoft Corporation
AS838
Canadian Research Network
AS839
Canadian Research Network
AS840
Canadian Research Network
AS13961
AIG Technologies Inc.
AS841
Canadian Research Network
AS842
Canadian Research Network
AS843
F5, Inc.
AS844
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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.