Data as of Nov 5, 2026
163.220.245.0/24
No anonymizer space · no proxy exits in 30 daysIndustrial Cyber Security Center of Excellence
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 163. | 15,360 | ICSCOE | Industrial Cyber Security Center of Excellence | ALLOCATED PORTABLE | — | network-security@ |
Network & registry
Registry
Holder
- Organization
- Industrial Cyber Security Center of Excellence
- Range
- 163.
220. 192. 0 - 163. 220. 251. 255 - Registration type
- ALLOCATED PORTABLE
Origin network
AS63770
JP
- Name
- Industrial Cyber Security Center of Excellence
- Type
- Education
- Registered
- Aug 25, 2014
- Domain
- icscoe.jp
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2020
- Current origin since
- Apr 2020 · 6.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 163.
220. 245. 0/ 24 - Netname
- IPA-TELEWORK
- Registrant
- CyberLab, Industrial Cyber Security Center of Excellence, Information Technology Promotion Agency (IPA): "Thin Telework System" Operation Team, New Coronavirus Countermeasure Special Project
- Registrant country
- JP
- Organization
- CyberLab, Industrial Cyber Security Center of Excellence, Information Technology Promotion Agency (IPA): "Thin Telework System" Operation Team, New Coronavirus Countermeasure Special Project
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- May 29, 2020
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 2, 1993
- Status
- assigned