Home Prefix Lookup203.159.72.0/22

203.159.72.0/22 - TCCT TH AP T.C.C. Technology (AS17887)

IPv4APNICallocatedAS17887TCCT-AS-TH-AP T.C.C. Technology Co., Ltd. RPKI Valid

CIDR

203.159.72.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇹🇭 Thailand

City

Bang Rak (Khwaeng Silom)

RIR

APNIC

Status

allocated

Allocated

1995-11-30

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.159.72.0/22	AS17887 TCCT-AS-TH-AP T.C.C. Technology Co., Ltd.	Valid	APNICOther IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.159.72.0/22	AS17887	/22	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17887	APNIC	MAINT-CC-TCCT	2016-05-19
AS17887	Other IRR	MAINT-THIX-CAT-TH	2023-11-13

More Specific Prefixes

Prefix	Country	Status
203.159.72.0/24	🇹🇭TH	assigned
203.159.73.0/24	🇹🇭TH	assigned
203.159.74.0/24	🇹🇭TH	assigned
203.159.75.0/24	🇹🇭TH	assigned

Transfer History

Registry transfers of 203.159.72.0/22, blocks inside it, or blocks containing it.

203.159.72.0/22Transfer · 2016-05-16
Asian Institute of Technology
🇹🇭 TH APNIC
→
TCC Technology Co., Ltd.
🇹🇭 TH APNIC

Date	Resource	From	To	Type
2016-05-16	203.159.72.0/22	Asian Institute of Technology 🇹🇭 TH APNIC	TCC Technology Co., Ltd. 🇹🇭 TH APNIC	Transfer

Origin ASN

AS17887

TCCT-AS-TH-AP T.C.C. Technology Co., Ltd.

Related Prefixes

More prefixes of AS17887

All prefixes of AS17887 →

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityBang Rak (Khwaeng Silom)

Coordinates13.7222, 100.5170 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.159.72.0/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/203.159.72.0/22" | jq

External Links

RIPEstat