Home Prefix Lookup203.153.32.0/20

203.153.32.0/20 - RailTel Corporation Of India (AS24186)

IPv4APNICallocatedAS24186RAILTEL-AS-IN - RailTel Corporation of India Ltd RPKI Valid

CIDR

203.153.32.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇮🇳 India

City

Bengaluru

RIR

APNIC

Status

allocated

Allocated

2005-08-24

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.153.32.0/20	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	APNICOther IRR	2026-10-12

More-Specific Announcements

16 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.153.32.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.33.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.34.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.35.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.36.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.37.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.38.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.39.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.40.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.41.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.42.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.43.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.44.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.45.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.46.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12
203.153.47.0/24	AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
203.153.32.0/20	AS24186	/20	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS24186	APNIC	MAINT-IN-RAILTEL	2025-12-14
AS24186	Other IRR	MAINT-VSNL-IN	2023-11-13

More Specific Prefixes

100

Prefix	AS	Country	Status
203.153.32.32/28		🇮🇳IN	assigned
203.153.32.64/29		🇮🇳IN	assigned
203.153.32.136/29		🇮🇳IN	assigned
203.153.32.208/28		🇮🇳IN	assigned
203.153.33.16/29		🇮🇳IN	assigned
203.153.33.24/29		🇮🇳IN	assigned
203.153.33.48/29		🇮🇳IN	assigned
203.153.33.68/30		🇮🇳IN	assigned
203.153.33.72/29		🇮🇳IN	assigned
203.153.33.96/28		🇮🇳IN	assigned
203.153.33.112/29		🇮🇳IN	assigned
203.153.33.120/29		🇮🇳IN	assigned
203.153.33.140/30		🇮🇳IN	assigned
203.153.34.0/29		🇮🇳IN	assigned
203.153.34.64/27		🇮🇳IN	assigned
203.153.34.104/29		🇮🇳IN	assigned
203.153.34.128/29		🇮🇳IN	assigned
203.153.34.136/29		🇮🇳IN	assigned
203.153.34.144/28		🇮🇳IN	assigned
203.153.34.160/29		🇮🇳IN	assigned
203.153.35.0/25		🇮🇳IN	assigned
203.153.35.80/29		🇮🇳IN	assigned
203.153.35.128/29		🇮🇳IN	assigned
203.153.35.136/29		🇮🇳IN	assigned
203.153.35.160/29		🇮🇳IN	assigned
203.153.35.168/29		🇮🇳IN	assigned
203.153.35.184/29		🇮🇳IN	assigned
203.153.35.200/29		🇮🇳IN	assigned
203.153.35.232/29		🇮🇳IN	assigned
203.153.36.0/25		🇮🇳IN	assigned
203.153.36.136/29		🇮🇳IN	assigned
203.153.36.192/29		🇮🇳IN	assigned
203.153.36.232/29		🇮🇳IN	assigned
203.153.36.240/28		🇮🇳IN	assigned
203.153.36.240/29		🇮🇳IN	assigned
203.153.37.8/29		🇮🇳IN	assigned
203.153.37.16/28		🇮🇳IN	assigned
203.153.37.32/29		🇮🇳IN	assigned
203.153.37.64/26		🇮🇳IN	assigned
203.153.37.128/29		🇮🇳IN	assigned
203.153.37.160/27		🇮🇳IN	assigned
203.153.37.192/27		🇮🇳IN	assigned
203.153.37.224/29		🇮🇳IN	assigned
203.153.37.232/29		🇮🇳IN	assigned
203.153.37.240/28		🇮🇳IN	assigned
203.153.38.8/29		🇮🇳IN	assigned
203.153.38.16/29		🇮🇳IN	assigned
203.153.38.56/29		🇮🇳IN	assigned
203.153.38.64/27		🇮🇳IN	assigned
203.153.38.112/29		🇮🇳IN	assigned
203.153.38.128/27		🇮🇳IN	assigned
203.153.38.160/28		🇮🇳IN	assigned
203.153.38.184/29		🇮🇳IN	assigned
203.153.38.192/26		🇮🇳IN	assigned
203.153.39.16/29		🇮🇳IN	assigned
203.153.39.72/29		🇮🇳IN	assigned
203.153.39.120/29		🇮🇳IN	assigned
203.153.39.136/29		🇮🇳IN	assigned
203.153.39.144/28		🇮🇳IN	assigned
203.153.39.168/29		🇮🇳IN	assigned
203.153.39.200/29		🇮🇳IN	assigned
203.153.39.232/30		🇮🇳IN	assigned
203.153.39.244/30		🇮🇳IN	assigned
203.153.40.8/29		🇮🇳IN	assigned
203.153.40.16/29		🇮🇳IN	assigned
203.153.40.40/29		🇮🇳IN	assigned
203.153.40.48/29		🇮🇳IN	assigned
203.153.40.64/27		🇮🇳IN	assigned
203.153.40.96/28		🇮🇳IN	assigned
203.153.40.112/28		🇮🇳IN	assigned
203.153.40.128/28		🇮🇳IN	assigned
203.153.40.144/28		🇮🇳IN	assigned
203.153.40.160/29		🇮🇳IN	assigned
203.153.40.168/29		🇮🇳IN	assigned
203.153.40.176/29		🇮🇳IN	assigned
203.153.40.192/29		🇮🇳IN	assigned
203.153.40.208/28		🇮🇳IN	assigned
203.153.40.224/27		🇮🇳IN	assigned
203.153.41.0/29		🇮🇳IN	assigned
203.153.41.24/29		🇮🇳IN	assigned
203.153.41.32/29		🇮🇳IN	assigned
203.153.41.64/27		🇮🇳IN	assigned
203.153.41.128/26		🇮🇳IN	assigned
203.153.41.192/27		🇮🇳IN	assigned
203.153.41.224/28		🇮🇳IN	assigned
203.153.41.240/29		🇮🇳IN	assigned
203.153.42.0/26		🇮🇳IN	assigned
203.153.42.64/27		🇮🇳IN	assigned
203.153.42.96/27		🇮🇳IN	assigned
203.153.42.128/27		🇮🇳IN	assigned
203.153.42.160/28		🇮🇳IN	assigned
203.153.42.200/29		🇮🇳IN	assigned
203.153.42.208/29		🇮🇳IN	assigned
203.153.42.216/29		🇮🇳IN	assigned
203.153.43.0/24	AS24186	🇮🇳IN	assigned
203.153.43.0/25		🇮🇳IN	assigned
203.153.44.0/24	AS24186	🇮🇳IN	assigned
203.153.45.0/24	AS24186	🇮🇳IN	assigned
203.153.46.0/24	AS24186	🇮🇳IN	assigned
203.153.47.0/24	AS24186	🇮🇳IN	assigned

Origin ASN

AS24186

RAILTEL-AS-IN - RailTel Corporation of India Ltd

Related Prefixes

More prefixes of AS24186

All prefixes of AS24186 →

Geolocation

Country🇮🇳IndiaIN

RegionKarnataka

CityBengaluru

Coordinates12.9716, 77.5946 ↗

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/203.153.32.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/203.153.32.0/20" | jq

External Links

RIPEstat