Data as of Nov 4, 2026
103.253.157.0/24
No anonymizer space · no proxy exits in 30 daysNational Telecommunication Corporation HQ · space held by National Telecommunication Corporation
Network & registry
Origin network
AS23888
PK
- Name
- National Telecommunication Corporation HQ
- Type
- Education
- Registered
- Sep 10, 2003
- Domain
- ntc.net.pk
- Website
- www.ntc.net.pk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2015
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.253.157.0/24 | AS23888 | /24 | APNIC | RPKI valid |
| 103.253.156.0/22 | AS23888 | /22 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23888 | APNIC | National Telecommunication Corporation | MAINT-PK-ZAHIR | Aug 13, 2021 |
Whois
Registration for this announcement
- Range
- 103.253.156.0/22
- Netname
- NTCISP-PK
- Registrant
- National Telecommunication Corporation
- Registrant country
- PK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 22, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- PK
- Delegated
- Nov 21, 2013
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE NTCISPPK
- Handle
- AN769-AP