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	165
Number of IPv4	65,536
Number of IPv6	89,132,891,754,366,994,421,911,650,304
ASN type	Education
Registry	lacnic
Allocated	24 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
146.155.112.0/20	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
146.155.16.0/20	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
146.155.32.0/20	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
146.155.160.0/23	Pontificia Universidad Catolica de Chile	512
146.155.100.0/24	Pontificia Universidad Catolica de Chile	256
146.155.1.0/24	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
146.155.2.0/24	Pontificia Universidad Catolica de Chile	256
146.155.25.0/24	Pontificia Universidad Catolica de Chile	256
146.155.252.0/24	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

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 165 domain names hosted across 41 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	█████████	32
146.155.154.27	██████████	15
146.155.96.77	██████████	9
146.155.96.21	██████████	8
146.155.4.175	██████	8
146.155.95.136	███████	7
146.155.96.115	██████████	6
146.155.96.112	███████	5

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Peers

There are 14 peers for this ASN.

Peers	Name
AS11340	Red Universitaria Nacional
AS14259	Gtd Internet S.A.
AS18747	IFX Corporation
AS263702	GRUPO ZGH SPA
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
146.155.227.146	AS20191 Pontificia Universidad Catolica de Chile	`0.88ms` from Santiago, CL
146.155.140.1	AS20191 Pontificia Universidad Catolica de Chile	`0.91ms` from Santiago, CL
146.155.205.169	AS20191 Pontificia Universidad Catolica de Chile	`0.88ms` from Santiago, CL
146.155.105.111	AS20191 Pontificia Universidad Catolica de Chile	`0.82ms` from Santiago, CL
2001:1310:7171::1	AS20191 Pontificia Universidad Catolica de Chile	`1.46ms` from Santiago, CL
146.155.48.41	AS20191 Pontificia Universidad Catolica de Chile	`0.71ms` from Santiago, CL
146.155.84.2	AS20191 Pontificia Universidad Catolica de Chile	`0.83ms` from Santiago, CL
146.155.56.115	AS20191 Pontificia Universidad Catolica de Chile	`0.79ms` from Santiago, CL
146.155.108.245	AS20191 Pontificia Universidad Catolica de Chile	`0.69ms` from Santiago, CL
146.155.208.123	AS20191 Pontificia Universidad Catolica de Chile	`0.91ms` from Santiago, CL
146.155.163.12	AS20191 Pontificia Universidad Catolica de Chile	`0.81ms` from Santiago, CL
146.155.219.1	AS20191 Pontificia Universidad Catolica de Chile	`0.93ms` from Santiago, CL
146.155.39.90	AS20191 Pontificia Universidad Catolica de Chile	`0.94ms` from Santiago, CL
146.155.0.101	AS20191 Pontificia Universidad Catolica de Chile	`0.63ms` from Santiago, CL
146.155.212.56	AS20191 Pontificia Universidad Catolica de Chile	`0.95ms` from Santiago, CL
146.155.146.181	AS20191 Pontificia Universidad Catolica de Chile	`0.88ms` from Santiago, CL
146.155.154.33	AS20191 Pontificia Universidad Catolica de Chile	`0.58ms` from Santiago, CL
146.155.81.198	AS20191 Pontificia Universidad Catolica de Chile	`0.70ms` from Santiago, CL
146.155.149.185	AS20191 Pontificia Universidad Catolica de Chile	`0.87ms` from Santiago, CL
146.155.33.10	AS20191 Pontificia Universidad Catolica de Chile	`0.75ms` from Santiago, CL
146.155.45.114	AS20191 Pontificia Universidad Catolica de Chile	`0.65ms` from Santiago, CL
146.155.3.33	AS20191 Pontificia Universidad Catolica de Chile	`0.64ms` from Santiago, CL
2800:1b0:6000::1	AS20191 Pontificia Universidad Catolica de Chile	`1.13ms` from Santiago, CL
146.155.128.66	AS20191 Pontificia Universidad Catolica de Chile	`0.73ms` from Santiago, CL
146.155.75.25	AS20191 Pontificia Universidad Catolica de Chile	`0.93ms` 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
154.82.19.111	AS14315 1GSERVERS, LLC	`3.48ms` from Amsterdam, NL
178.229.226.143	AS31615 Odido Netherlands B.V.	`11.84ms` from Amsterdam, NL
35.91.132.63	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
85.216.238.127	AS6830 Liberty Global B.V.	`5.66ms` from Bratislava, SK
41.202.218.255	AS36912 Orange Cameroun SA	`4.09ms` from Douala, CM
112.203.71.15	AS9299 Philippine Long Distance Telephone Company	`1.28ms` from Manila, PH
223.185.143.255	AS24560 Bharti Airtel Ltd., Telemedia Services	`13.32ms` from Mumbai, IN
100.33.101.47	AS701 Verizon Business	`3.08ms` from New York City, US
20.118.166.127	AS8075 Microsoft Corporation	`0.50ms` from Phoenix, US
190.101.78.47	AS22047 VTR BANDA ANCHA S.A.	`18.69ms` from Santiago, CL
189.180.77.175	AS8151 UNINET	`1.05ms` from Santiago de Queretaro, MX
49.25.32.15	AS4766 Korea Telecom	`7.11ms` from Seoul, KR
111.216.247.207	AS2527 Sony Network Communications Inc.	`1.76ms` from Tokyo, JP
102.31.244.79	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`4.17ms` from Tunis, TN
157.133.81.255	AS14114 SAP America Inc.	`4.27ms` from Al Fujairah City, AE
218.246.98.159	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`3.64ms` from Beijing, CN
23.95.188.175	AS36352 HostPapa	`0.10ms` from Buffalo, US
75.182.5.159	AS11426 Charter Communications Inc	`6.41ms` from Charlotte, US
42.203.51.255	AS4134 CHINANET-BACKBONE	`4.31ms` from Dalian, CN
184.96.199.47	AS209 CenturyLink Communications, LLC	`2.17ms` from Denver, US
54.76.77.79	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
137.66.63.95	AS40509 Fly.io, Inc.	`0.09ms` from Guadalajara, MX
177.87.5.47	AS262642 NETCELL TELECOM	`5.76ms` from Joao Pessoa, BR
122.177.38.239	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.89ms` from Lohogaon, IN
82.20.147.127	AS5089 Virgin Media Limited	`10.45ms` from London, GB

Traceroute

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

traceroute -a -n -q1 146.155.61.250

traceroute to 146.155.61.250 (146.155.61.250): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.103 0.621 ms

2 [AS20191] 146.155.255.5 2.464 ms

3 [AS20191] 146.155.88.35 1.594 ms

4 *

5 *

6 *

7 [AS20191] 146.155.61.250 2.14 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On August 28th 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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