Autonomous System details

AS3640

C I C E S E  ·  cicese.edu.mx

Mexico

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AS3640 – C I C E S E

Field Value
Country Mexico
Website cicese.edu.mx
Hosted domains 4
IPv4 addresses 65,792
IPv6 addresses 19,342,813,113,834,066,800,000,000
ASN type Education
Registry lacnic
Allocated 32 years ago on Jun 01, 1994
Updated 10 months ago on Jun 20, 2025

IP Ranges

Netblock Company Num of IPs
158.97.128.0/17 C I C E S E 32,768
158.97.0.0/18 C I C E S E 16,384
158.97.64.0/19 C I C E S E 8,192
158.97.96.0/20 C I C E S E 4,096
158.97.112.0/21 C I C E S E 2,048
158.97.120.0/21 C I C E S E 2,048
192.84.12.0/24 C I C E S E 256
Netblock Company
2801:c4:f0::/45 C I C E S E
2801:c4:f8::/45 C I C E S E
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WHOIS Details

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                                                ASHandle:       AS3640
                                                OrgID:          AS3640
                                                ASName:         AS3640
                                                ASNumber:       AS3640
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 4 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
158.97.8.15 █████████ 2
158.97.240.49 ██████████ 1
158.97.8.139 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS16596 Universidad Autonoma del Estado de Baja California
AS278 Universidad Nacional Autonoma de Mexico
AS28569 Corporacion Universitaria para el Desarrollo de Internet, A.C.
AS8151 UNINET
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8151 UNINET
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
158.97.97.254 AS3640 C I C E S E 20.29ms from Los Angeles, US
158.97.115.254 AS3640 C I C E S E 18.42ms from Dallas, US
158.97.144.149 AS3640 C I C E S E 5.42ms from Los Angeles, US
158.97.8.44 AS3640 C I C E S E 5.11ms from Los Angeles, US
158.97.123.254 AS3640 C I C E S E 4.30ms from Guadalajara, MX
158.97.30.73 AS3640 C I C E S E 5.18ms from Los Angeles, US
158.97.5.1 AS3640 C I C E S E 5.20ms from Los Angeles, US
158.97.120.119 AS3640 C I C E S E 5.25ms from Guadalajara, MX
158.97.99.254 AS3640 C I C E S E 20.00ms from Los Angeles, US
158.97.249.46 AS3640 C I C E S E 5.16ms from Los Angeles, US
158.97.2.65 AS3640 C I C E S E 5.08ms from Los Angeles, US
192.84.12.1 AS3640 C I C E S E 5.36ms from Los Angeles, US
2801:c4:f0:ffff::d AS3640 C I C E S E 6.09ms from Los Angeles, US

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
173.190.13.104 AS7029 Windstream Communications LLC 9.86ms from Atlanta, US
51.112.217.40 AS16509 Amazon.com, Inc. 1.21ms from Dubai, AE
162.158.38.232 AS13335 Cloudflare, Inc. 0.19ms from Dublin, IE
108.211.180.136 AS7018 AT&T Enterprises, LLC 17.46ms from Fremont, US
120.232.130.88 AS9808 China Mobile Communications Group Co., Ltd. 3.94ms from Guangzhou, CN
75.80.193.152 AS20001 Charter Communications Inc 5.50ms from Honolulu, US
188.76.141.200 AS12479 Orange Espagne SA 9.49ms from Madrid, ES
150.253.2.120 AS11375 Minneapolis College of Art and Design 1.31ms from Minneapolis, US
61.208.203.8 AS4713 NTT DOCOMO BUSINESS,Inc. 16.03ms from Osaka, JP
201.227.103.184 AS11556 Cable & Wireless Panama 8.80ms from Panama, PA
112.244.57.72 AS4837 CHINA UNICOM China169 Backbone 7.53ms from Qingdao, CN
177.183.91.24 AS28573 Claro NXT Telecomunicacoes Ltda 8.04ms from Sao Paulo, BR
162.10.231.152 AS55256 Netskope Inc 0.36ms from Tokyo, JP
70.76.30.104 AS6327 Shaw Communications 11.69ms from Toronto, CA
140.193.19.88 AS17001 University of Manitoba 0.87ms from Winnipeg, CA
85.202.203.40 AS57043 HOSTKEY B.V. 0.31ms from Zuerich, CH
66.135.39.40 AS13768 Aptum Technologies 0.49ms from Ashburn, US
75.136.154.120 AS20115 Charter Communications LLC 7.89ms from Atlanta, US
158.69.45.8 AS16276 OVH SAS 0.08ms from Beauharnois, CA
185.154.219.72 AS9009 M247 Europe SRL 0.25ms from Frankfurt am Main, DE
122.169.147.72 AS24560 Bharti Airtel Ltd., Telemedia Services 2.16ms from Hyderabad, IN
5.40.180.40 AS6739 Vodafone ONO AS 6.15ms from Madrid, ES
75.74.49.232 AS7922 Comcast Cable Communications, LLC 9.57ms from Miami, US
74.79.126.56 AS11351 Charter Communications Inc 13.81ms from New York City, US
5.137.191.232 AS12389 PJSC Rostelecom 1.28ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m11 158.97.170.226
traceroute to 158.97.170.226 (158.97.170.226): 11 hops max, 52 byte packets
2 [AS3356] 4.1.40.153 9.966 ms
3 *
4 [AS3356] 4.7.26.58 25.258 ms
5 *
6 [AS8151] 201.143.32.14 30.183 ms
7 [AS3640] 158.97.5.62 31.473 ms
8 [AS3640] 158.97.249.131 30.185 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Bend, US
On

Related Networks

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 AS3640 at robtex.

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