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World Map

ASN Full List

Total ASNs: 118,453
AS3883
Headquarters, USAISC
AS3884
Headquarters, USAISC
AS139211
ORG-FIL3-AP
AS3885
Headquarters, USAISC
AS3886
Headquarters, USAISC
AS3887
Headquarters, USAISC
AS3888
Headquarters, USAISC
AS150189
Jakarta Selatan, DKI Jakarta, 12430
AS3889
Headquarters, USAISC
AS3890
Headquarters, USAISC
AS3891
Headquarters, USAISC
AS151967
ORG-DLIS3-AP
AS3892
Headquarters, USAISC
AS3893
Headquarters, USAISC
AS3894
Headquarters, USAISC
AS214168
ORG-SOL23-RIPE
AS3895
Headquarters, USAISC
AS3896
Headquarters, USAISC
AS3897
Headquarters, USAISC
AS24999
ORG-ISO2-RIPE
AS3898
University of Calif. S.F. - Hospital Info Sys
AS3899
California State University, Chico
AS3900
SWITCH, LTD
AS3901
M & A Properties, LLC
AS3902
GlaxoSmithKline
AS3903
Network Ananlysis Group
AS3904
ThoughtPort inc.
AS3906
Advanced Data Systems
AS3907
Connected INC
AS3908
CenturyLink Communications, 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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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.