AS20191 Pontificia Universidad Catolica de Chile details

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AS20191 – Pontificia Universidad Catolica de Chile

Field	Value
Country	Chile
Website	uc.cl
Hosted domains	167
Number of IPv4	65,536
Number of IPv6	89,132,891,754,366,994,421,911,650,304
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

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 167 domain names hosted across 42 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
146.155.4.7	██████████	40
146.155.4.12	██████████	35
146.155.4.188	██████████	33
146.155.154.27	██████████	15
146.155.96.77	██████████	10
146.155.96.21	██████████	8
146.155.95.136	████████	7
146.155.4.175	█████████	7
146.155.96.115	███████	6
146.155.96.112	█████████	5

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Peers

There are 13 peers for this ASN.

Peers	Name
AS11340	Red Universitaria Nacional
AS14259	Gtd Internet S.A.
AS18747	IFX Corporation
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

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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

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

IP Address	ASN	Details
146.155.66.57	AS20191 Pontificia Universidad Catolica de Chile	`0.57ms` from Santiago, CL
146.155.86.25	AS20191 Pontificia Universidad Catolica de Chile	`0.71ms` from Santiago, CL
146.155.201.138	AS20191 Pontificia Universidad Catolica de Chile	`0.76ms` from Santiago, CL
146.155.54.17	AS20191 Pontificia Universidad Catolica de Chile	`0.71ms` from Santiago, CL
146.155.218.19	AS20191 Pontificia Universidad Catolica de Chile	`0.86ms` from Santiago, CL
146.155.214.115	AS20191 Pontificia Universidad Catolica de Chile	`0.86ms` from Santiago, CL
146.155.31.31	AS20191 Pontificia Universidad Catolica de Chile	`0.73ms` from Santiago, CL
146.155.30.155	AS20191 Pontificia Universidad Catolica de Chile	`0.70ms` from Santiago, CL
146.155.213.1	AS20191 Pontificia Universidad Catolica de Chile	`0.95ms` from Santiago, CL
146.155.195.65	AS20191 Pontificia Universidad Catolica de Chile	`0.88ms` from Santiago, CL
146.155.88.35	AS20191 Pontificia Universidad Catolica de Chile	`0.70ms` from Santiago, CL
146.155.71.108	AS20191 Pontificia Universidad Catolica de Chile	`0.88ms` from Santiago, CL
146.155.104.206	AS20191 Pontificia Universidad Catolica de Chile	`0.70ms` from Santiago, CL
146.155.27.170	AS20191 Pontificia Universidad Catolica de Chile	`0.76ms` from Santiago, CL
146.155.41.99	AS20191 Pontificia Universidad Catolica de Chile	`0.86ms` from Santiago, CL
146.155.72.77	AS20191 Pontificia Universidad Catolica de Chile	`0.74ms` from Santiago, CL
146.155.209.50	AS20191 Pontificia Universidad Catolica de Chile	`0.94ms` from Santiago, CL
146.155.190.10	AS20191 Pontificia Universidad Catolica de Chile	`0.85ms` from Santiago, CL
146.155.246.229	AS20191 Pontificia Universidad Catolica de Chile	`0.92ms` from Santiago, CL
146.155.217.31	AS20191 Pontificia Universidad Catolica de Chile	`0.90ms` from Santiago, CL
146.155.145.117	AS20191 Pontificia Universidad Catolica de Chile	`0.80ms` from Santiago, CL
146.155.22.51	AS20191 Pontificia Universidad Catolica de Chile	`0.63ms` from Santiago, CL
146.155.39.90	AS20191 Pontificia Universidad Catolica de Chile	`1.05ms` from Santiago, CL
146.155.63.50	AS20191 Pontificia Universidad Catolica de Chile	`0.67ms` from Santiago, CL
146.155.210.29	AS20191 Pontificia Universidad Catolica de Chile	`0.97ms` 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
23.14.143.111	AS16625 Akamai Technologies, Inc.	`0.92ms` from Chicago, US
43.133.131.79	AS132203 Tencent Building, Kejizhongyi Avenue	`0.42ms` from Jakarta, ID
176.252.98.15	AS5607 Sky UK Limited	`4.46ms` from London, GB
69.244.44.239	AS7922 Comcast Cable Communications, LLC	`14.21ms` from Los Angeles, US
20.70.71.175	AS8075 Microsoft Corporation	`0.58ms` from Melbourne, AU
86.79.165.31	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.68ms` from Paris, FR
39.75.170.47	AS4837 CHINA UNICOM China169 Backbone	`5.78ms` from Qingdao, CN
201.79.126.175	AS7738 V tal	`1.95ms` from Rio de Janeiro, BR
73.170.243.95	AS7922 Comcast Cable Communications, LLC	`6.56ms` from San Jose, US
119.70.249.223	AS17858 LG POWERCOMM	`1.93ms` from Seoul, KR
79.185.23.79	AS5617 Orange Polska Spolka Akcyjna	`18.71ms` from Warsaw, PL
107.180.6.63	AS400754 GoDaddy.com, LLC	`0.53ms` from Ashburn, US
114.254.122.191	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
20.158.43.175	AS8070 Microsoft Corporation	`0.72ms` from Boydton, US
172.245.166.223	AS55286 B2 Net Solutions Inc.	`0.14ms` from Buffalo, US
75.71.101.79	AS7922 Comcast Cable Communications, LLC	`3.89ms` from Denver, US
24.89.251.47	AS11260 EastLink	`10.32ms` from Halifax, CA
101.68.58.79	AS4837 CHINA UNICOM China169 Backbone	`4.68ms` from Hangzhou, CN
218.24.172.207	AS4837 CHINA UNICOM China169 Backbone	`8.07ms` from Liaoyang, CN
82.33.178.223	AS5089 Virgin Media Limited	`11.28ms` from London, GB
15.229.94.143	AS16509 Amazon.com, Inc.	`0.18ms` from Osasco, BR
52.2.93.79	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
15.165.150.111	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
59.7.61.79	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
4.230.31.111	AS8075 Microsoft Corporation	`0.52ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 146.155.129.60

traceroute to 146.155.129.60 (146.155.129.60): 64 hops max, 52 byte packets

1 [AS136258] 185.186.79.1 6.201 ms

2 *

3 *

4 *

5 [AS3549] 200.189.207.14 232.327 ms

6 [AS3356] 8.243.189.18 202.531 ms

7 [AS20191] 146.155.88.35 201.832 ms

8 *

9 *

10 *

11 [AS20191] 146.155.129.60 202.427 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On October 25th 2025

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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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