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 19,342,813,113,834,066,795,298,816
ASN type Education
Registry lacnic
Allocated 32 years ago on Jun 01, 1994
Updated 7 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
2801:c4:f0:ffff::d AS3640 C I C E S E 6.06ms from Los Angeles, US
158.97.217.1 AS3640 C I C E S E 5.36ms from Los Angeles, US
158.97.2.65 AS3640 C I C E S E 5.13ms from Los Angeles, US
158.97.115.254 AS3640 C I C E S E 11.20ms from Santiago de Queretaro, MX
158.97.123.254 AS3640 C I C E S E 4.15ms from Guadalajara, MX
158.97.99.253 AS3640 C I C E S E 20.43ms from Los Angeles, US
158.97.8.117 AS3640 C I C E S E 5.17ms from Los Angeles, US
158.97.120.119 AS3640 C I C E S E 4.96ms from Guadalajara, MX
158.97.249.46 AS3640 C I C E S E 5.21ms from Los Angeles, US
158.97.30.73 AS3640 C I C E S E 5.19ms from Los Angeles, US
158.97.97.120 AS3640 C I C E S E 20.65ms from Los Angeles, US
158.97.144.149 AS3640 C I C E S E 5.37ms from Los Angeles, US
158.97.5.1 AS3640 C I C E S E 5.06ms 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
93.195.168.24 AS3320 Deutsche Telekom AG 8.06ms from Frankfurt am Main, DE
69.71.205.200 AS46446 California Telecom 0.54ms from Los Angeles, US
86.232.34.8 AS2376 Bleu SAS 0.30ms from Marseille, FR
88.91.97.24 AS2119 Telenor Norge AS 6.67ms from Oslo, NO
46.13.233.88 AS13036 T-Mobile Czech Republic a.s. 6.59ms from Prague, CZ
45.201.219.120 AS54801 Zillion Network Inc. 0.58ms from San Jose, US
212.64.37.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.24ms from Shanghai, CN
27.100.59.104 AS23805 Watarase Television Co.,Ltd 3.59ms from Tokyo, JP
80.48.80.152 AS5617 Orange Polska Spolka Akcyjna 5.98ms from Warsaw, PL
182.53.66.24 AS23969 TOT Public Company Limited 7.31ms from Bangkok, TH
216.39.113.152 AS23342 Unitedlayer, Inc. 0.83ms from Fremont, US
85.40.229.216 AS3269 Telecom Italia S.p.A. 3.11ms from Milan, IT
97.102.35.56 AS33363 Charter Communications, Inc 10.49ms from Orlando, US
54.163.6.72 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
172.83.11.184 AS394996 47-2339071 1.10ms from San Jose, US
125.139.203.168 AS4766 Korea Telecom 4.57ms from Seoul, KR
110.74.235.56 AS10013 FreeBit Co.,Ltd. 3.52ms from Tokyo, JP
153.198.208.216 AS4713 NTT DOCOMO BUSINESS,Inc. 2.94ms from Tokyo, JP
109.127.54.200 AS50274 Alfanet LLC 3.12ms from Baku, AZ
200.61.206.8 AS7303 Telecom Argentina S.A. 1.48ms from Buenos Aires, AR
192.198.125.40 AS55286 B2 Net Solutions Inc. 0.17ms from Buffalo, US
45.181.26.248 AS268267 INFONET TELECOMUNICACOES LTDA 14.35ms from Fortaleza, BR
62.56.24.88 AS5378 Vodafone Limited 2.97ms from London, GB
192.106.5.72 AS1267 WIND TRE S.P.A. 1.40ms from Milan, IT
23.46.128.248 AS16625 Akamai Technologies, Inc. 0.21ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 -m13 158.97.63.168
traceroute to 158.97.63.168 (158.97.63.168): 13 hops max, 52 byte packets
2 [AS30059] 70.36.35.1 94.33 ms
3 *
4 *
5 *
6 [AS3356] 4.7.26.58 58.004 ms
7 *
8 [AS8151] 201.143.32.14 76.214 ms
9 [AS3640] 158.97.5.62 64.279 ms
10 [AS3640] 158.97.249.131 63.514 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Cincinnati, 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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