Data as of Nov 9, 2026
203.135.62.0/23
No anonymizer space · no proxy exits in 30 daysPakistan Telecommunication Company Limited · space held by Pakistan Telecommuication company limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.135.0.0/18 since Feb 2021 | AS17557 | Residential | 196 21 always on | Pakistan Telecommuication company limited |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.135.62.0/24 since Mar 2020 | AS17557 | Residential | Pakistan Telecommuication company limited | |
| 203.135.63.0/24 since Mar 2020 | AS17557 | Residential | Pakistan Telecommuication company limited |
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 |
|---|---|---|---|---|---|---|
| 203.135.0.0/18 | 16,384 | PTCL | Pakistan Telecommuication company limited (ORG-PTCL1-AP) · PK | ALLOCATED PORTABLE | — | abuse. |
| └ 203.135.62.0/24 | 256 | PTCL | Premium DSL on Sailkot BRAS-1 | ASSIGNED NON-PORTABLE | — | abuse. |
| └ 203.135.63.0/24 | 256 | PTCL | Premium DSL on Sailkot BRAS-1 | ASSIGNED NON-PORTABLE | — | abuse. |
Network & registry
Origin network
AS17557
PK
- Name
- Pakistan Telecommunication Company Limited
- Type
- Internet provider
- Registered
- Jan 5, 2001
- Domain
- ptcl.com.pk
- Website
- www.ptcl.com.pk/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2015
- Current origin since
- May 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.135.32.0/19 | AS9557 | /24 | APNIC | Another network |
| 203.135.0.0/18 | AS17557 | /24 | APNIC | RPKI valid |
| 203.135.0.0/18 | AS45595 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9557 not the origin | APNIC | Pakistan Telecommuication company limited | MAINT-PK-PTCLBB | Apr 22, 2020 |
| AS17557 | APNIC | Pakistan Telecommuication company limited | MAINT-PK-PTCLBB | Feb 12, 2021 |
| AS17557 | RADB | PTCL via EMIX | MAINT-AS8966 | Nov 13, 2023 |
| AS45595 not the origin | APNIC | Pakistan Telecommuication company limited | MAINT-PK-PTCLBB | Feb 12, 2021 |
Whois
Registration for this announcement
- Range
- 203.
135. 0. 0/ 18 - Netname
- PTCL
- Registrant
- Pakistan Telecommuication company limited
- Registrant country
- PK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 20, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- PK
- Delegated
- Dec 22, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse.
irt@ ptcl. net - Name
- ABUSE PTCLBBPK
- Handle
- AP1078-AP