Home Prefix Lookup203.81.72.0/21

203.81.72.0/21 - Myanma Posts And Telecommunications (AS9988)

IPv4APNICannouncedAS9988MPT-AP - Myanma Posts and Telecommunications RPKI Valid

CIDR

203.81.72.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇲🇲 Myanmar

City

Yangon

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.81.72.0/21	AS9988 MPT-AP - Myanma Posts and Telecommunications	Valid	APNICOther IRR	2026-10-11

Related Announcements

1 less-specific, 3 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.81.64.0/19	AS9988 MPT-AP - Myanma Posts and Telecommunications	Valid	-	2026-10-11
203.81.72.0/22	AS9988 MPT-AP - Myanma Posts and Telecommunications	Valid	-	2026-10-11
203.81.76.0/22	AS9988 MPT-AP - Myanma Posts and Telecommunications	Valid	-	2026-10-11
203.81.76.0/24	AS9988 MPT-AP - Myanma Posts and Telecommunications	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.81.72.0/21	AS9988	/22	apnic
203.81.64.0/19	AS9988	/19	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9988	APNIC	MAINT-MM-MPT	2018-05-31
AS9988	Other IRR	MAINT-THIX-CAT-TH	2023-11-13

Origin ASN

AS9988

MPT-AP - Myanma Posts and Telecommunications

Related Prefixes

Covering prefix

203.81.64.0/19AS9988

More prefixes of AS9988

All prefixes of AS9988 →

Geolocation

Country🇲🇲MyanmarMM

RegionYangon

CityYangon

Coordinates16.8409, 96.1735 ↗

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/203.81.72.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/203.81.72.0/21" | jq

External Links

RIPEstat