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World Map

ASN Full List

Total ASNs: 118,436
AS1335
Verizon Business
AS1336
Verizon Business
AS1337
Verizon Business
AS1338
Verizon Business
AS1339
Verizon Business
AS1340
Verizon Business
AS1341
Rockwell Collins, Inc.
AS1342
Fujitsu Invia Finland IP-network
AS1343
Cisco Systems Cloud Division
AS1344
Navy Network Information Center (NNIC)
AS1345
Navy Network Information Center (NNIC)
AS1346
Navy Network Information Center (NNIC)
AS1347
Inteliquent, inc.
AS1348
California Department of Transportation
AS1349
BT Americas, Inc
AS1350
Sears Technology Services Incorporated
AS1351
University of Vermont
AS1352
Scuola Internazionale Sup. di Studi Avanzati
AS1353
Scuola Internazionale Sup. di Studi Avanzati
AS1354
NeXT Software, Inc
AS1355
AbelsonTaylor, Inc.
AS1356
SULLCROM
AS1357
Oryx Energy Company
AS1358
Hughes Network Systems, LLC
AS1359
Institute of Nuclear Power Operations, Inc.
AS1360
Mayfield Electric & Water Systems
AS1361
Navy Network Information Center (NNIC)
AS1362
Navy Network Information Center (NNIC)
AS1363
Navy Network Information Center (NNIC)
AS31596
ORG-WSGC1-RIPE
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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.