Data as of Nov 8, 2026
203.188.48.0/21
No anonymizer space · no proxy exits in 30 daysMahanakorn University Of Technology · space held by KSC Commercial Internet Co.Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.188.48.0/20 since Oct 2020 | AS55760 | Business | 3 | KSC Commercial Internet Co.Ltd. | |
| 203.188.0.0/18 since May 2005 | AS7693 | Internet provider | 20 1 always on | KSC Commercial Internet Co.Ltd. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.188.0.0/18 | 16,384 | COMNET-TH | KSC Commercial Internet Co.Ltd. (ORG-KCIC1-AP) · TH | ALLOCATED PORTABLE | — | abuse-ip@ |
| └ 203.188.48.0/20 | 4,096 | MAHANAKORN-TH | unknown | ASSIGNED NON-PORTABLE | — | abuse-ip@ |
Network & registry
Registry
Holder
- Organization
- KSC Commercial Internet Co.Ltd.
- Handle
- ORG-KCIC1-AP
- Range
- 203.
188. 0. 0/ 18 - Registration type
- ALLOCATED PORTABLE
Origin network
AS55760
TH
- Name
- Mahanakorn University Of Technology
- Type
- Education
- Registered
- Sep 15, 2010
- Domain
- mut.ac.th
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2008
- Current origin since
- Oct 2020 · 6.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.188.48.0/20 | AS55760 | /22 | APNIC | RPKI valid |
| 203.188.0.0/18 | AS7693 | /18 | APNIC | Another network |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.188.48.0/22 | AS55760 | APNIC | KSC Commercial Internet Co.Ltd. | KSC-ADMIN | Jun 1, 2021 |
| 203.188.52.0/22 | AS55760 | APNIC | KSC Commercial Internet Co.Ltd. | KSC-ADMIN | Jun 1, 2021 |
Whois
Registration for this announcement
- Range
- 203.
188. 48. 0/ 20 - Netname
- MAHANAKORN-TH
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 14, 2021
- Maintainer
- KSC-ADMIN
- RIR
- APNIC
- Country
- TH
- Delegated
- Jul 9, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
ksc. net - Name
- ABUSE KSCTH
- Handle
- AK1137-AP