Data as of Nov 9, 2026
203.160.185.0/24
No anonymizer space · no proxy exits in 30 daysPhilippine Telegraph and Telephone Corporation · space held by Philippine Telelgraph & Telephone
Network & registry
Announced by
Covering announcement 203.160.160.0/19
- Prefix
- 203.160.160.0/19
- Announced by
- AS18233 Philippine Telegraph and Telephone Corporation
- Type
- Residential
- Proxy exits
- 339
- Always-on exits
- 15
- RPKI
- RPKI valid
- Netname
- PTTNET
- Registrant
- Philippine Telelgraph & Telephone
- RIR
- APNIC
Origin network
AS18233
PH
- Name
- Philippine Telegraph and Telephone Corporation
- Type
- Internet provider
- Registered
- Jun 5, 2002
- Domain
- ptt.com.ph
- Website
- www.ptt.com.ph
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.160.160.0/19
203.160.160.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.160.160.0/19 | AS18233 | /24 | APNIC | RPKI valid |
IRR
Route objects on 203.160.160.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9497 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 30, 2005 |
| AS9658 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Aug 3, 2009 |
| AS18233 | APNIC | Philippine Telelgraph & Telephone Spirit of Communications Center Building | MAINT-PH-PTT | Aug 16, 2022 |
| AS18233 | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 | Nov 13, 2023 |
| AS18233 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jul 12, 2018 |
| AS63927 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Mar 24, 2017 |
Whois
Registration for this announcement
- Range
- 203.
160. 160. 0/ 19 - Netname
- PTTNET
- Registrant
- Philippine Telelgraph & Telephone
- Registrant country
- PH
- 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
- PH
- Delegated
- May 21, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ptt. com. ph - Name
- ABUSE PTTPH
- Handle
- AP987-AP