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Autonomous System details for AS20191

AS20191

Pontificia Universidad Catolica de Chile • uc.cl

AS20191 — Pontificia Universidad Catolica de Chile

AS Name

AS20191

Country

Chile (CL)

Website

uc.cl

Number of IPv4

72,192

Number of IPv6

8.42 × 10²⁸

ASN type

Education

Status

Allocated

Registry

LACNIC

Allocated

April 04, 2001

Last updated

IP Ranges

26 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
146.155.0.0/16	AGUAS ZARCAS	65,536
146.155.1.0/24	AGUAS ZARCAS	256
146.155.2.0/24	AGUAS ZARCAS	256
146.155.25.0/24	AGUAS ZARCAS	256
146.155.39.0/24	AGUAS ZARCAS	256
146.155.49.0/24	AGUAS ZARCAS	256
146.155.60.0/24	AGUAS ZARCAS	256
146.155.73.0/24	AGUAS ZARCAS	256
146.155.75.0/24	AGUAS ZARCAS	256
146.155.77.0/24	AGUAS ZARCAS	256
146.155.89.0/24	AGUAS ZARCAS	256
146.155.92.0/24	AGUAS ZARCAS	256
146.155.94.0/24	AGUAS ZARCAS	256
146.155.95.0/24	AGUAS ZARCAS	256
146.155.96.0/24	AGUAS ZARCAS	256
146.155.97.0/24	AGUAS ZARCAS	256
146.155.99.0/24	AGUAS ZARCAS	256
146.155.100.0/24	AGUAS ZARCAS	256
146.155.109.0/24	AGUAS ZARCAS	256
146.155.117.0/24	AGUAS ZARCAS	256
146.155.118.0/24	AGUAS ZARCAS	256
146.155.119.0/24	AGUAS ZARCAS	256
146.155.127.0/24	AGUAS ZARCAS	256
146.155.157.0/24	AGUAS ZARCAS	256
146.155.158.0/24	AGUAS ZARCAS	256
146.155.160.0/23	AGUAS ZARCAS	512
2800:1b0::/32	AGUAS ZARCAS	7.92 × 10²⁸
2800:1b0:6000::/36	AGUAS ZARCAS	4.95 × 10²⁷

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS20191

2 peers

AS6057 AS6939

AS20191 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS20191

3 upstreams

AS3356 AS3549 AS11340

AS20191 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS20191 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS20191

0 downstreams

AS20191 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.