Data as of Nov 9, 2026
203.148.136.0/21
No anonymizer space · no proxy exits in 30 daysA-Net Co., Ltd.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.148.141.0/24 since May 2005 | AS24040 | Internet provider | ANET Co., Ltd. | |
| 203.148.142.0/23 since May 2014 | AS133167 | Business | ANET Co., Ltd. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,536 | 75% | 2 | |
| Business | 512 | 25% | 1 |
Network & registry
Announced by
Covering announcement 203.148.128.0/20
- Prefix
- 203.148.128.0/20
- Announced by
- AS4776 A-Net Co., Ltd.
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- ANET-TH
- Registrant
- ANET Co., Ltd.
- RIR
- APNIC
Origin network
AS4776
TH
- Name
- A-Net Co., Ltd.
- Type
- Internet provider
- Registered
- Sep 4, 1996
- Domain
- anet.net.th
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.148.128.0/20
203.148.128.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 203.148.128.0/20
Whois
Registration for this announcement
- Range
- 203.
148. 128. 0/ 17 - Netname
- ANET-TH
- Registrant
- ANET Co., Ltd.
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 25, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- TH
- Delegated
- Apr 9, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
anet. net. th - Name
- ABUSE ANETTH
- Handle
- AA2139-AP