Autonomous system
AS55382 HOT-CHA Nagato city office
Residential APNIC
Summary
Nagato City Office
municipal cable isp japan
HOT-CHA is operated by Nagato City Office.
What it's used for
- The address space carries municipal cable and DSL services, evidenced by the netname
HOTCHA-CIDR-BLK-JPand reverse DNS entriesip0.lib-nagato.jpandpc223223162254.hot-cha.tv. - The AS announces 1024 IPv4 addresses across 1 prefix with 11 observed neighbours, a ratio consistent with a local access network rather than a transit provider.
- Traffic from this AS consists of residential and municipal subscriber traffic for the city of Nagato, including cable television and internet access services.
Notable
- The RDAP registrant for the announced prefix is
Japan Network Information Center; IRT-JPNIC-JP, which is the national registry for Japan, while the AS holder is the Nagato City Office. - The operator is also known as Nagato Television, a municipal cable television service in Nagato, Yamaguchi Prefecture.
- The inventory consists of a single contiguous /22 block, indicating a compact and self-contained address space.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| JPIX Tokyo | Tokyo, Japan | 210.171.225.83 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 1.02K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| JP | Japan | 1 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS55382- Registry name
- HOT-CHA
- Registered
- 2010-01-18
- Last changed
- 2010-07-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS55382
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS55382
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere