Data as of Nov 7, 2026
202.170.56.0/23
No anonymizer space · no proxy exits in 30 daysUniversiti Sains Malaysia (USM) · space held by Universiti Sains Malaysia
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 202.170.56.0/21 since May 2008 | AS24090 | Business | 58 3 always on | Universiti Sains Malaysia |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 202.170.56.0/24 since Oct 2018 | AS24090 | Business | Universiti Sains Malaysia | |
| 202.170.57.0/24 since Oct 2018 | AS24090 | Business | Universiti Sains Malaysia |
Network & registry
Origin network
AS24090
MY
- Name
- Universiti Sains Malaysia (USM)
- Type
- Education
- Registered
- Oct 14, 2005
- Domain
- usm.my
- Website
- www.usm.my
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2008
- Current origin since
- Mar 2018 · 8.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 202.170.56.0/23 | AS24090 | /24 | APNIC | RPKI valid |
| 202.170.56.0/21 | AS24090 | /21 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24090 | APNIC | Universiti Sains Malaysia | MAINT-MY-UNISAINS | Aug 5, 2019 |
Whois
Registration for this announcement
- Range
- 202.
170. 48. 0/ 20 - Netname
- USMNET
- Registrant
- Universiti Sains Malaysia
- Registrant country
- MY
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- MY
- Delegated
- Oct 13, 2005
- Status
- assigned
Report abuse
Abuse contact
- irham@
usm. my - Name
- ABUSE UNISAINSMY
- Handle
- AU87-AP