Home Prefix Lookup49.228.100.0/22

49.228.100.0/22 - AIS FIBRE AP AIS Fibre (AS133481)

IPv4APNICannouncedAS133481AIS-FIBRE-AS-AP AIS Fibre RPKI Valid

CIDR

49.228.100.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇹🇭 Thailand

City

Nonthaburi

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
49.228.100.0/22	AS133481 AIS-FIBRE-AS-AP AIS Fibre	Valid	APNICOther IRR	2026-10-11

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
49.228.0.0/16	AS133481 AIS-FIBRE-AS-AP AIS Fibre	Valid	-	2026-10-11
49.228.100.0/23	AS133481 AIS-FIBRE-AS-AP AIS Fibre	Valid	-	2026-10-11
49.228.102.0/23	AS133481 AIS-FIBRE-AS-AP AIS Fibre	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
49.228.0.0/16	AS133481	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS133481	APNIC	MAINT-AWN-CO-LTD-TH	2026-02-23
AS133481	Other IRR	MAINT-AS45430	2023-11-13

Origin ASN

AS133481

AIS-FIBRE-AS-AP AIS Fibre

Related Prefixes

Covering prefix

49.228.0.0/16AS133481

More prefixes of AS133481

All prefixes of AS133481 →

Geolocation

Country🇹🇭ThailandTH

RegionNonthaburi

CityNonthaburi

Coordinates13.8608, 100.5150 ↗

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/49.228.100.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/49.228.100.0/22" | jq

External Links

RIPEstat