Data as of Nov 12, 2026
203.156.4.0/22
No anonymizer space · no proxy exits in 30 daysJasTel Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 203.156.0.0/17 since May 2005 | AS7616 | Hosting | 88 5 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.156.7.0/24 since Nov 2021 | AS147187 | Business | JasTel Network Company Limited via JasTel Network |
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 |
|---|---|---|---|---|---|---|
| 203.156.4.0/23 | 512 | JASTEL-NETWORK-TH | JasTel Network Company Limited (ORG-JN1-AP) · TH | ALLOCATED PORTABLE | Jul 31, 2024 | administrator@ |
| 203.156.6.0/23 | 512 | JASTEL-NETWORK-TH | JasTel Network Company Limited (ORG-JN1-AP) · TH | ALLOCATED PORTABLE | Oct 2, 2019 | administrator@ |
| └ 203.156.6.0/24 | 256 | CUST-COPP-JASTEL | JasTel Network | ALLOCATED NON-PORTABLE | — | administrator@ |
| └ 203.156.7.0/24 | 256 | CUST-COPP-JASTEL | JasTel Network | ALLOCATED NON-PORTABLE | — | administrator@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 768 | 75% | 2 | |
| Business | 256 | 25% | 1 |
Network & registry
Announced by
Covering announcement 203.156.0.0/20
- Prefix
- 203.156.0.0/20
- Announced by
- AS7616 JasTel Network
- Type
- Hosting
- Proxy exits
- 36
- Always-on exits
- 1
- RPKI
- No RPKI
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS7616
TH
- Name
- JasTel Network
- Type
- Hosting
- Registered
- Sep 3, 1997
- Domain
- jastel.co.th
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
203.156.0.0/20
Routing history
- Pattern
- Stable
- First seen
- Oct 2015
- Current origin since
- Oct 2015 · 11 yr
- Origin networks
- 1
IRR
Route objects on 203.156.0.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7616 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Sep 23, 2011 |
| AS7616 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS9304 not the origin | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 16, 2020 |
| AS9304 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| AS45629 not the origin | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jun 16, 2020 |
| AS45629 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
Whois
Registration for this announcement
203.156.0.0/20 spans several registrations: 8 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- TH
- Delegated
- Apr 12, 2002
- Status
- assigned