Data as of Nov 11, 2026
202.45.57.0/24
No anonymizer space · no proxy exits in 30 daysThe Education University of Hong Kong · reallocated from Joint Universities Computer Centre Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.45.48.0/20 since May 2007 | AS7650 | Business | 1 | Joint Universities Computer Centre Limited via The Education University of Hong Kong |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 202.45.32.0/19 | 8,192 | EDUHK-HK | Joint Universities Computer Centre Limited (ORG-JUCC1-AP) · HK | ALLOCATED PORTABLE | — | hartech@ |
| └ 202.45.48.0/20 | 4,096 | EDUHK-HK | The Education University of Hong Kong | ALLOCATED NON-PORTABLE | — | hartech@ |
Network & registry
Announced by
Covering announcement 202.45.56.0/23
- Prefix
- 202.45.56.0/23
- Announced by
- AS7650 The Education University of Hong Kong
- Type
- Business
- RPKI
- No RPKI
- Netname
- EDUHK-HK
- Registrant
- The Education University of Hong Kong
- RIR
- APNIC
Registry
Holder
- Organization
- Joint Universities Computer Centre Limited
- Handle
- ORG-JUCC1-AP
- Range
- 202.
45. 32. 0/ 19 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- The Education University of Hong Kong
- Reallocated range
- 202.
45. 48. 0/ 20 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS7650
HK
- Name
- The Education University of Hong Kong
- Type
- Education
- Registered
- Nov 10, 1997
- Domain
- ied.edu.hk
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
202.45.56.0/23
Routing history
- Pattern
- Stable
- First seen
- Jun 2009
- Current origin since
- Jun 2009 · 17 yr
- Origin networks
- 1
IRR
Route objects on 202.45.56.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3662 not the origin | RADB | HGC (customer route) | MAINT-AS9304 | Nov 13, 2023 |
| AS7650 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Aug 3, 2015 |
| AS7650 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS9269 not the origin | RADB | HKBN(customer route) | MAINT-AS9269 | Nov 13, 2023 |
| AS9269 not the origin | NTTCOM | HKBN as object (AS9269) | MAINT-HKBN | Oct 19, 2017 |
| AS10103 not the origin | RADB | HKBN(customer route) | MAINT-AS9269 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 202.
45. 48. 0/ 20 - Netname
- EDUHK-HK
- Registrant
- The Education University of Hong Kong
- Registrant country
- HK
- Organization
- The Education University of Hong Kong
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 12, 2021
- Maintainer
- MAINT-JUCC-AP
- RIR
- APNIC
- Country
- HK
- Delegated
- Nov 14, 1994
- Status
- assigned
Report abuse
Abuse contact
- hartech@
jucc. edu. hk - Name
- ABUSE JUCCHK
- Handle
- AJ481-AP