Home Prefix Lookup200.73.128.0/18

200.73.128.0/18 - Telecom Argentina S.A (AS7303)

IPv4LACNICallocatedAS7303AS7303 - Telecom Argentina S.A. RPKI Valid

CIDR

200.73.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇦🇷 Argentina

City

Santa Rosa

RIR

LACNIC

Status

allocated

Allocated

2001-07-10

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
200.73.128.0/18	AS7303 AS7303 - Telecom Argentina S.A.	Valid	LACNIC	2026-10-12

More-Specific Announcements

12 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
200.73.128.0/19	AS7303 AS7303 - Telecom Argentina S.A.	Valid	-	2026-10-12
200.73.128.0/20	AS7303 AS7303 - Telecom Argentina S.A.	Valid	-	2026-10-12
200.73.144.0/20	AS7303 AS7303 - Telecom Argentina S.A.	Valid	-	2026-10-12
200.73.160.0/19	AS7303 AS7303 - Telecom Argentina S.A.	Valid	-	2026-10-12
200.73.160.0/20	AS7303 AS7303 - Telecom Argentina S.A.	Valid	-	2026-10-12
200.73.176.0/20	AS7303 AS7303 - Telecom Argentina S.A.	Valid	-	2026-10-12
200.73.180.0/24	AS7303 AS7303 - Telecom Argentina S.A.	Valid	-	2026-10-12
200.73.188.0/22	AS264642 AS264642 - TELESISTEMA S.R.L.	Valid	-	2026-10-12
200.73.188.0/24	AS264642 AS264642 - TELESISTEMA S.R.L.	Valid	-	2026-10-12
200.73.189.0/24	AS264642 AS264642 - TELESISTEMA S.R.L.	Valid	-	2026-10-12
200.73.190.0/24	AS264642 AS264642 - TELESISTEMA S.R.L.	Valid	-	2026-10-12
200.73.191.0/24	AS264642 AS264642 - TELESISTEMA S.R.L.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
200.73.128.0/18	AS7303	/24	lacnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7303	LACNIC	MNT-AR-TAST-LACNIC	-

Origin ASN

AS7303

AS7303 - Telecom Argentina S.A.

Related Prefixes

More prefixes of AS7303

All prefixes of AS7303 →

Geolocation

Country🇦🇷ArgentinaAR

RegionLa Pampa

CitySanta Rosa

Coordinates-36.6209, -64.2912 ↗

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 LACNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/200.73.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/200.73.128.0/18" | jq

External Links

RIPEstat