asn.dev

Autonomous system

AS37918 ECL-INET Nippon Telegraph and Telephone Corporation

Unclassified ARIN

IPv4 addresses 69.38K 10 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly JP
Flagged prefixes 5 see address space

Address space

Summary

Full explorer
CountryNamePrefixes
JPJapan11

Registry

Allocation record

via ARIN RDAP
Registry
ARIN
Handle
AS37918
Registry name
ECL-INET
Abuse contact
hostmaster@nic.ad.jp
Last changed
2025-12-20
Status
active

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check