Autonomous System details

AS20191

Pontificia Universidad Catolica de Chile · uc.cl

Chile

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AS20191 – Pontificia Universidad Catolica de Chile

Field	Value
Country	Chile
Website	uc.cl
Hosted domains	168
IPv4 addresses	65,536
IPv6 addresses	89,132,891,754,366,994,829,200,000,000
ASN type	Education
Registry	lacnic
Allocated	25 years ago on Apr 04, 2001
Updated	3 years ago on Jan 17, 2023

Netblock	Company	Num of IPs
146.155.0.0/16	Pontificia Universidad Catolica de Chile	65,536
146.155.0.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.16.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.32.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.48.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.64.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.80.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.96.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.112.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.128.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.144.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.160.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.176.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.192.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.208.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.224.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.240.0/20	Pontificia Universidad Catolica de Chile	4,096
146.155.160.0/23	Pontificia Universidad Catolica de Chile	512
146.155.1.0/24	Pontificia Universidad Catolica de Chile	256
146.155.2.0/24	Pontificia Universidad Catolica de Chile	256
146.155.25.0/24	Pontificia Universidad Catolica de Chile	256
146.155.39.0/24	Pontificia Universidad Catolica de Chile	256
146.155.49.0/24	Pontificia Universidad Catolica de Chile	256
146.155.60.0/24	Pontificia Universidad Catolica de Chile	256
146.155.61.0/24	Pontificia Universidad Catolica de Chile	256
146.155.73.0/24	Pontificia Universidad Catolica de Chile	256
146.155.75.0/24	Pontificia Universidad Catolica de Chile	256
146.155.77.0/24	Pontificia Universidad Catolica de Chile	256
146.155.88.0/24	Pontificia Universidad Catolica de Chile	256
146.155.89.0/24	Pontificia Universidad Catolica de Chile	256
146.155.92.0/24	Pontificia Universidad Catolica de Chile	256
146.155.94.0/24	Pontificia Universidad Catolica de Chile	256
146.155.95.0/24	Pontificia Universidad Catolica de Chile	256
146.155.96.0/24	Pontificia Universidad Catolica de Chile	256
146.155.97.0/24	Pontificia Universidad Catolica de Chile	256
146.155.99.0/24	Pontificia Universidad Catolica de Chile	256
146.155.100.0/24	Pontificia Universidad Catolica de Chile	256
146.155.109.0/24	Pontificia Universidad Catolica de Chile	256
146.155.117.0/24	Pontificia Universidad Catolica de Chile	256
146.155.118.0/24	Pontificia Universidad Catolica de Chile	256
146.155.119.0/24	Pontificia Universidad Catolica de Chile	256
146.155.127.0/24	Pontificia Universidad Catolica de Chile	256
146.155.157.0/24	Pontificia Universidad Catolica de Chile	256
146.155.158.0/24	Pontificia Universidad Catolica de Chile	256
146.155.252.0/24	Pontificia Universidad Catolica de Chile	256
146.155.253.0/24	Pontificia Universidad Catolica de Chile	256
146.155.255.0/24	Pontificia Universidad Catolica de Chile	256

Netblock	Company
2800:1b0::/32	Pontificia Universidad Catolica de Chile
2800:1b0:5000::/36	Pontificia Universidad Catolica de Chile
2800:1b0:6000::/36	Pontificia Universidad Catolica de Chile
2001:1310:7171::/48	Red Universitaria Nacional

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WHOIS Details

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                                                ASHandle:       AS20191
                                                OrgID:          AS20191
                                                ASName:         AS20191
                                                ASNumber:       AS20191
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 168 domain names hosted across 44 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
146.155.4.7	██████████	42
146.155.4.12	██████████	29
146.155.4.188	██████████	29
146.155.154.27	██████████	12
146.155.96.21	██████████	7
146.155.96.77	██████████	6
146.155.96.115	████████	6
146.155.95.136	████████	5
146.155.96.78	██████████	4
146.155.96.112	████████	4

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Peers

There are 15 peers for this ASN.

Peers	Name
AS11340	Red Universitaria Nacional
AS14259	Gtd Internet S.A.
AS18747	IFX Corporation
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS269956	HABLAIP SPA
AS270014	GRUPO CG LIMITADA
AS3356	Level 3 Parent, LLC
AS3549	Level 3 Parent, LLC
AS36236	NetActuate, Inc
AS49544	i3D.net B.V
AS51185	MainStreaming SpA
AS52468	UFINET PANAMA S.A.
AS6057	Administracion Nacional de Telecomunicaciones
AS6939	Hurricane Electric LLC
AS7195	EDGEUNO S.A.S

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS11340	Red Universitaria Nacional
AS3356	Level 3 Parent, LLC
AS6939	Hurricane Electric LLC

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

122 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
146.155.226.60	AS20191 Pontificia Universidad Catolica de Chile	`0.99ms` from Santiago, CL
146.155.92.20	AS20191 Pontificia Universidad Catolica de Chile	`0.69ms` from Santiago, CL
146.155.235.128	AS20191 Pontificia Universidad Catolica de Chile	`2.09ms` from Santiago, CL
146.155.214.241	AS20191 Pontificia Universidad Catolica de Chile	`0.79ms` from Santiago, CL
146.155.219.1	AS20191 Pontificia Universidad Catolica de Chile	`0.97ms` from Santiago, CL
146.155.215.104	AS20191 Pontificia Universidad Catolica de Chile	`1.07ms` from Santiago, CL
146.155.50.85	AS20191 Pontificia Universidad Catolica de Chile	`0.65ms` from Santiago, CL
146.155.183.1	AS20191 Pontificia Universidad Catolica de Chile	`1.80ms` from Santiago, CL
146.155.66.57	AS20191 Pontificia Universidad Catolica de Chile	`0.56ms` from Santiago, CL
146.155.60.1	AS20191 Pontificia Universidad Catolica de Chile	`1.23ms` from Santiago, CL
146.155.84.2	AS20191 Pontificia Universidad Catolica de Chile	`0.78ms` from Santiago, CL
2800:1b0:6000::1	AS20191 Pontificia Universidad Catolica de Chile	`1.09ms` from Santiago, CL
146.155.80.70	AS20191 Pontificia Universidad Catolica de Chile	`0.63ms` from Santiago, CL
146.155.252.1	AS20191 Pontificia Universidad Catolica de Chile	`1.20ms` from Santiago, CL
146.155.172.125	AS20191 Pontificia Universidad Catolica de Chile	`0.74ms` from Santiago, CL
146.155.144.69	AS20191 Pontificia Universidad Catolica de Chile	`0.63ms` from Santiago, CL
146.155.148.61	AS20191 Pontificia Universidad Catolica de Chile	`0.79ms` from Santiago, CL
146.155.180.1	AS20191 Pontificia Universidad Catolica de Chile	`1.75ms` from Santiago, CL
146.155.47.15	AS20191 Pontificia Universidad Catolica de Chile	`0.65ms` from Santiago, CL
146.155.145.117	AS20191 Pontificia Universidad Catolica de Chile	`0.82ms` from Santiago, CL
146.155.155.1	AS20191 Pontificia Universidad Catolica de Chile	`0.55ms` from Santiago, CL
146.155.28.218	AS20191 Pontificia Universidad Catolica de Chile	`0.65ms` from Santiago, CL
146.155.159.1	AS20191 Pontificia Universidad Catolica de Chile	`1.96ms` from Santiago, CL
146.155.213.1	AS20191 Pontificia Universidad Catolica de Chile	`0.96ms` from Santiago, CL
146.155.82.69	AS20191 Pontificia Universidad Catolica de Chile	`0.66ms` from Santiago, CL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
72.72.125.47	AS701 Verizon Business	`1.59ms` from Boston, US
73.249.136.143	AS7922 Comcast Cable Communications, LLC	`10.02ms` from Boston, US
65.38.120.63	AS399629 BL Networks	`0.20ms` from Bucharest, RO
106.220.67.223	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.51ms` from Lohogaon, IN
165.120.98.143	AS2856 British Telecommunications PLC	`5.92ms` from London, GB
206.196.33.191	AS15250 Metronet	`1.39ms` from Minneapolis, US
38.53.166.79	AS40237 United Telephone Company	`2.20ms` from Nashville, US
16.170.248.127	AS16509 Amazon.com, Inc.	`1.14ms` from Stockholm, SE
136.118.99.223	AS396982 Google LLC	`0.14ms` from The Dalles, US
99.246.93.143	AS812 Rogers Communications Canada Inc.	`3.77ms` from Toronto, CA
91.226.126.143	AS35415 Webzilla B.V.	`0.34ms` from Amsterdam, NL
71.2.26.127	AS19901 Brightspeed	`8.18ms` from Ashburn, US
3.19.208.111	AS16509 Amazon.com, Inc.	`1.05ms` from Columbus, US
166.199.236.255	AS7018 AT&T Enterprises, LLC	`0.47ms` from Dallas, US
80.43.253.95	AS13285 TalkTalk Communications Limited	`1.57ms` from Erith, GB
93.222.117.159	AS3320 Deutsche Telekom AG	`4.51ms` from Frankfurt am Main, DE
14.172.105.95	AS45899 VNPT Corp	`2.65ms` from Ho Chi Minh City, VN
223.247.14.47	AS4134 CHINANET BACKBONE	`4.66ms` from Huainan, CN
90.192.225.239	AS5607 Sky UK Limited	`4.28ms` from London, GB
23.120.194.239	AS7018 AT&T Enterprises, LLC	`5.10ms` from Los Angeles, US
197.218.6.255	AS37342 Movitel, SA	`1.03ms` from Maputo, MZ
91.81.19.255	AS30722 Fastweb SpA	`3.95ms` from Milan, IT
79.40.151.31	AS3269 Telecom Italia S.p.A.	`1.55ms` from Milan, IT
223.185.143.255	AS24560 Bharti Airtel Ltd., Telemedia Services	`12.64ms` from Mumbai, IN
69.68.139.255	AS209 CenturyLink Communications, LLC	`0.60ms` from Orlando, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -m6 146.155.198.60

traceroute to 146.155.198.60 (146.155.198.60): 6 hops max, 52 byte packets

1 [AS15169] 72.14.232.103 209.288 ms

2 *

3 [AS20191] 146.155.255.14 224.026 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Milan, IT

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS20191 at robtex.

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