Data as of Nov 15, 2026
203.151.0.0/17
4 residential-proxy exits · 30 daysInternet Thailand Company Limited · space held by Internet Thailand Company Ltd.
Residential-proxy exits
Proxy exits
4
0.01% of its addresses · 30 days
Always-on exits
1
25% of its exits
Spread
3 of 128
/24s with at least one exit
Providers
23
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
6.6K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 203.151.56.0/24 | 1 | 1 | |
| 203.151.97.0/24 | 0 | 2 | |
| 203.151.63.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- FastProxy
- FlashProxy
- GoProxies
- GonzoProxy
- Infatica
- KocerRoxy
- LemonBright
- LightningProxies
- NovaProxy
- PacketStream
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- Shifter
- ThunderProxy
- VitalExclusive
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.151.0.0/19 since May 2005 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.0.0/20 since Jan 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.0.0/24 since Mar 2025 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.1.0/24 since Jun 2014 | AS133529 | Business | Internet Thailand Company Ltd. | ||
| 203.151.3.0/24 since Mar 2025 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.6.0/24 since Sep 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.10.0/24 since Sep 2024 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.11.0/24 since Sep 2024 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.16.0/20 since Jan 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.18.0/24 since Apr 2018 | AS23644 | Unknown | Internet Thailand Company Ltd. via Government Savings Bank | ||
| 203.151.19.0/24 since Jan 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.20.0/23 since Dec 2013 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.22.0/24 since Dec 2013 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.23.0/24 since Oct 2012 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.25.0/24 since Jun 2018 | AS38184 | Unknown | Internet Thailand Company Ltd. | ||
| 203.151.26.0/24 since Feb 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.27.0/24 since Jul 2014 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.32.0/19 since May 2005 | AS4618 | Hosting | 2 1 always on | Internet Thailand Company Ltd. | |
| 203.151.32.0/20 since Jan 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.33.0/24 since Mar 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.39.0/24 since Aug 2018 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.40.0/24 since Sep 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.44.0/23 since Dec 2013 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.46.0/24 since Jul 2008 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.48.0/20 since Jan 2026 | AS4618 | Hosting | 2 1 always on | Internet Thailand Company Ltd. | |
| 203.151.50.0/24 since Jan 2021 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.51.0/24 since Mar 2018 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.64.0/19 since May 2005 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.64.0/20 since Jan 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.70.0/24 since Sep 2017 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.77.0/24 since Apr 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.80.0/20 since Jan 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.84.0/24 since Feb 2018 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.85.0/24 since Aug 2016 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.93.0/24 since Oct 2014 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.95.0/24 since Apr 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.96.0/19 since May 2005 | AS4618 | Hosting | 2 | Internet Thailand Company Ltd. | |
| 203.151.96.0/20 since Jan 2026 | AS4618 | Hosting | 2 | Internet Thailand Company Ltd. | |
| 203.151.101.0/24 since Aug 2018 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.108.0/22 since Jan 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.108.0/24 since Feb 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.111.0/24 since Oct 2016 | AS56223 | Business | Internet Thailand Company Ltd. | ||
| 203.151.112.0/20 since Nov 2005 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.114.0/24 since Aug 2017 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.115.0/24 since Mar 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.116.0/24 since Jul 2014 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.121.0/24 since Aug 2020 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.125.0/24 since Apr 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.126.0/24 since Apr 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.127.0/24 since Mar 2019 | AS4618 | Hosting | Internet Thailand Company Ltd. |
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 |
|---|---|---|---|---|---|---|
| 203.151.0.0/16 | 65,536 | INET-TH | Internet Thailand Company Ltd. (ORG-ITCL3-AP) · TH | ALLOCATED PORTABLE | — | op-network@ |
| └ 203.151.0.0/27 | 32 | BPE-TH | Bangkok Polyethylene Public Company Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.2.0/24 | 256 | BPE-TH | Bangkok Polyethylene Public Company Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.9.0/25 | 128 | OPENCARE-TH | Open Exchange for Collaborative Activities in Response to Emergencies | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.11.0/24 | 256 | INET-TH | INET NC Server | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.12.64/26 | 64 | PIBULONLINE-TH | Rajabhat Institute Pibulsongkram Phitsanulok | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.12.128/27 | 32 | INET-TH | Reserved for K.Trin | ALLOCATED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.12.160/27 | 32 | SAWADEEWEB-TH | Sawadee web | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.15.0/24 | 256 | AEROTHAI-TH | Aeronautical Radio of Thailand | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.17.32/27 | 32 | DSI-TH | Department of Special Investigation | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.17.64/27 | 32 | KLINE-TH | K Line (Thailand) Company Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203. | 17 | KCS-TH | Krung Thai Computer Service Co.,Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.18.0/24 | 256 | INET-GSBEX-TH | Government Savings Bank | ALLOCATED NON-PORTABLE | — | op-network@ |
| └ 203.151.20.0/23 | 512 | INET-TH | INET Datacenter net20 | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.22.0/23 | 512 | INET-TH | INET Datacenter net22 | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.25.0/24 | 256 | INET-TH | Inet Isdn | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.28.0/22 | 1,024 | INET-TH | Internet Thailand Co., Ltd.(Dial-UP) | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.34.0/24 | 256 | INET-TH | Internet Thailand Company Ltd | ASSIGNED NON-PORTABLE | — | op-network@ |
| └ 203.151.35.0/24 | 256 | ABERCROMBIEKENT-TH | Abercrombie & Kent(Thailand) Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.36.0/25 | 128 | MITSUBISHI-TH | Mitsubishi Electric Corporation. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.36.128/27 | 32 | MOFEDI-TH | unknown | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.36.160/27 | 32 | DASTA-TH | Designated Area For Sustainable Tourism Administration | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.36.192/27 | 32 | TUNGJAI-YONT-TH | Tungjai Patthanayanyon 2004 Co.,LTD. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.36.224/27 | 32 | WFSPG-TH | WFSPG Cargo Co., Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.39.0/24 | 256 | KKN-TH | Khonkaen Internet Co.,Ltd.(Point Of Presence) | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.40.0/24 | 256 | FTI-TH | The Federation of Thai Industries | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.41.0/24 | 256 | NIPPONPAINT-TH | Nippon Paint (Thailand) CO.,LTD | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.0/27 | 32 | SUS1995-TH | The Siam United Steel (1995) Co.,Ltd | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.32/27 | 32 | INET-TH | INET reserved for customer idc | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.64/27 | 32 | ANANDA-DEV-TH | Ananda development | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.96/27 | 32 | AMARI-EMERALD-COVE-TH | Amari Emerald Cove Resort | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.128/27 | 32 | OAE-TH | Office of Agricultural Economics | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.160/27 | 32 | KORATCEO-TH | unknown | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.192/27 | 32 | EASYBUY-TH | Easybuy Co., Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.42.224/27 | 32 | OSRD-TH | Office of Sports and Recreation Development | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.43.0/27 | 32 | AMARI-TH | Amari Orchid Resort Pataya | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.43.32/27 | 32 | FINANSA-SEC-TH | Finansa Securities Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.44.0/23 | 512 | INET-TH | Co-location Segment | ASSIGNED NON-PORTABLE | — | op-network@ |
| └ 203.151.46.0/24 | 256 | INFO-MOI-TH | Office of the Permanent Secretary | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.47.32/27 | 32 | AMARI-TH | Amari pattaya | ALLOCATED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.49.0/24 | 256 | INET-TH | Branch Chiangmai | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.51.0/24 | 256 | INET-TH | INET KKN Branch | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.52.0/24 | 256 | FTI-TH | The Federation of Thai Industries | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.53.32/27 | 32 | AMARINPLAZA-TH | The Erawan Group Public Company Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.53.72/29 | 8 | SETTRADE-TH | Settrade Dot Com Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.53.96/27 | 32 | KTC-TH | Krungthai Card Public Company Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.53.192/27 | 32 | MITSUI-TH | Mitsui & Company Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.60.0/24 | 256 | BAFS-TH | Bangkok Aviation Fuel Services PLC. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.71.0/24 | 256 | INET-TH | WAN MetroLAN | ALLOCATED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.72.0/24 | 256 | INET-TH | WAN MetroLAN | ALLOCATED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.73.0/24 | 256 | INET-TH | INET PKT Branch | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.74.0/24 | 256 | INET-TH | WAN MetroLAN | ALLOCATED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.75.0/24 | 256 | TRANSPOLOQISTICS-TH | Transpo International Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.76.0/24 | 256 | RIU-TH | Rajabhat Institute Uttaradit | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.77.0/24 | 256 | INET-TH | Internet Thailand Co., Ltd.(Point Of Presence) | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.80.0/27 | 32 | INET-TH | Internet Thailand Public Company Limited | ALLOCATED NON-PORTABLE | — | op-network@ |
| └ 203.151.82.0/24 | 256 | DIW-TH | Department of Industrial Works | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.85.0/24 | 256 | INET-TH | unknown | ASSIGNED NON-PORTABLE | — | op-network@ |
| └ 203.151.88.0/24 | 256 | INET-TH | INET CMI Branch | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.90.128/27 | 32 | SRIBOON-TH | Sriboonyanon school | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.97.128/25 | 128 | DATAMAT-TH | Datamat Public Company Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.98.0/25 | 128 | INET-TH | INET Branch PSL | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.112.0/23 | 512 | INET-TH | WAN Customer | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.114.128/25 | 128 | INET-TH | INET Branch Pichit | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.115.0/24 | 256 | INET-TH | Inet-Empower #2 | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.117.0/24 | 256 | INET-TH | Internet Thailand Co.,LTD. (WAN) | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.118.0/26 | 64 | MEYER-TH | Meyer Industries Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.118.64/27 | 32 | DHIPAYA-TH | Dhipaya Insurance Public Company Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.118.96/27 | 32 | WFSPG-TH | WFSPG Cargo | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.118.128/26 | 64 | SETTRADE-TH | Settrade Dot Com Ltd. | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.118.192/27 | 32 | NLD-TH | NL Develoment Public Company Limited | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.119.0/24 | 256 | INET-TH | Inet - Broadband SMEs | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.120.0/23 | 512 | PCD-TH | Pollution Control Department | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.122.0/23 | 512 | INET-TH | Internet Thailand Co., Ltd.(Remote Access Server) | ASSIGNED NON-PORTABLE | — | op-network@ via INET-TH |
| └ 203.151.124.0/22 | 1,024 | INET-TH | Internet Data Center Customer Segment | ASSIGNED NON-PORTABLE | — | op-network@ |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 31,744 | 97% | 58 | |
| Business | 512 | 1.6% | 2 | |
| Unknown | 512 | 1.6% | 2 |
Network & registry
Announced by
Covering announcement 203.151.0.0/16
- Prefix
- 203.151.0.0/16
- Announced by
- AS4618 Internet Thailand Company Limited
- Type
- Hosting
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- INET-TH
- Registrant
- Internet Thailand Company Ltd.
- RIR
- APNIC
Origin network
AS4618
TH
- Name
- Internet Thailand Company Limited
- Type
- Hosting
- Registered
- Aug 10, 1995
- Domain
- inet.co.th
- Website
- www.inet.co.th
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 203.151.0.0/16
203.151.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 203.151.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4618 | RADB | INET-TH | MAINT-AS4618 | Nov 13, 2023 |
| AS4618 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jun 24, 2020 |
| 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 |
| AS38040 not the origin | RADB | AS 38040 | MAINT-AS9318 | Nov 13, 2023 |
| AS38082 not the origin | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Sep 6, 2018 |
| AS38082 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
- Range
- 203.
151. 0. 0/ 16 - Netname
- INET-TH
- Registrant
- Internet Thailand Company Ltd.
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- TH
- Delegated
- Jun 12, 1996
- Status
- assigned
Report abuse
Abuse contact
- op-network@
inet. co. th - Name
- ABUSE INETTH
- Handle
- AI358-AP