Data as of Nov 9, 2026
203.148.128.0/20
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
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 3,584 | 88% | 2 | |
| Business | 512 | 13% | 1 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.148.128.0/21 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.128.0/21 | AS7485 | RADB | CAT route object for Mahanakorn University of Technology ( ISSP's customer) | MAINT-THIX-CAT-TH | Nov 13, 2023 |
| 203.148.128.0/21 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.128.0/21 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.128.0/21 | AS7485 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Sep 4, 2008 |
| 203.148.128.0/21 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
| 203.148.128.0/22 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.128.0/22 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.128.0/23 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.128.0/23 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.128.0/23 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.128.0/23 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
| 203.148.128.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.128.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.129.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.129.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.130.0/23 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.130.0/23 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.130.0/23 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.130.0/23 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
| 203.148.130.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.130.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.131.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.131.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.132.0/22 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.132.0/22 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.132.0/23 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.132.0/23 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.132.0/23 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.132.0/23 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
| 203.148.132.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.132.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.133.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.133.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.134.0/23 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.134.0/23 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.134.0/23 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.134.0/23 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
| 203.148.134.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.134.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.135.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.135.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.136.0/21 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.136.0/21 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.136.0/22 | AS4776 | RADB | Symphony route object for ANET | MAINT-AS132280 | Nov 13, 2023 |
| 203.148.136.0/22 | AS7485 | RADB | A-Net Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.136.0/22 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.136.0/22 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.136.0/22 | AS7485 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Sep 4, 2008 |
| 203.148.136.0/22 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Aug 31, 2018 |
| 203.148.136.0/22 | AS4750 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 4, 2004 |
| 203.148.136.0/23 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.136.0/23 | AS7485 | RADB | A-Net Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.136.0/23 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.136.0/23 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.136.0/23 | AS7485 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Sep 4, 2008 |
| 203.148.136.0/23 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Aug 31, 2018 |
| 203.148.136.0/23 | AS4750 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 4, 2004 |
| 203.148.136.0/23 | AS7693 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 4, 2004 |
| 203.148.136.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.136.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.137.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.137.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.138.0/23 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.138.0/23 | AS7485 | RADB | MUT | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.138.0/23 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.138.0/23 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.138.0/23 | AS7485 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Sep 4, 2008 |
| 203.148.138.0/23 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Aug 31, 2018 |
| 203.148.138.0/23 | AS4750 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 4, 2004 |
| 203.148.138.0/23 | AS7693 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 4, 2004 |
| 203.148.138.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.138.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.139.0/24 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.139.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.140.0/22 | AS4776 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 203.148.140.0/22 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.140.0/23 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.140.0/23 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.140.0/23 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.140.0/23 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
| 203.148.140.0/24 | AS4776 | RADB | ANET Network | MAINT-AS4776 | Apr 1, 2025 |
| 203.148.140.0/24 | AS38082 | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
| 203.148.140.0/24 | AS4776 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Apr 7, 2023 |
| 203.148.140.0/24 | AS38082 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
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