AS number details

AS3640

C I C E S E  ·  cicese.edu.mx

Mexico

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS3640 – C I C E S E

Field Value
Country Mexico
Website cicese.edu.mx
Hosted domains 4
Number of IPv4 65,792
Number of IPv6 19,342,813,113,834,066,795,298,816
ASN type Education
Registry lacnic
Allocated 31 years ago on Jun 01, 1994
Updated 5 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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS3640
                                                OrgID:          AS3640
                                                ASName:         AS3640
                                                ASNumber:       AS3640
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
158.97.8.15 █████████ 2
158.97.240.49 ██████████ 1
158.97.8.139 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS8151 UNINET
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8151 UNINET
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
158.97.123.254 AS3640 C I C E S E 4.38ms from Guadalajara, MX
158.97.5.1 AS3640 C I C E S E 5.05ms from Los Angeles, US
158.97.120.119 AS3640 C I C E S E 4.90ms from Guadalajara, MX
158.97.249.46 AS3640 C I C E S E 5.23ms from Los Angeles, US
158.97.30.73 AS3640 C I C E S E 5.20ms from Los Angeles, US
158.97.115.254 AS3640 C I C E S E 11.15ms from Santiago de Queretaro, MX
158.97.217.1 AS3640 C I C E S E 5.26ms from Los Angeles, US
2801:c4:f0:ffff::d AS3640 C I C E S E 5.91ms from Los Angeles, US
158.97.144.149 AS3640 C I C E S E 5.30ms from Los Angeles, US
158.97.97.224 AS3640 C I C E S E 20.26ms from Los Angeles, US
158.97.2.65 AS3640 C I C E S E 5.13ms from Los Angeles, US
158.97.8.52 AS3640 C I C E S E 5.14ms from Los Angeles, US
158.97.99.254 AS3640 C I C E S E 20.16ms 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
96.29.235.200 AS10796 Charter Communications Inc 8.32ms from Columbus, US
212.22.86.40 AS215096 This is MadHost) 5.34ms from Frankfurt am Main, DE
73.183.210.24 AS7922 Comcast Cable Communications, LLC 8.10ms from Houston, US
109.169.84.8 AS20860 IOMART CLOUD SERVICES LIMITED 0.94ms from London, GB
69.71.205.200 AS46446 California Telecom 0.29ms from Los Angeles, US
35.154.150.136 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
209.150.58.248 AS6079 RCN 3.56ms from New York City, US
221.193.197.24 AS4837 CHINA UNICOM China169 Backbone 15.85ms from Qingdao, CN
112.243.235.40 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Qingdao, CN
179.57.25.24 AS14117 Telefonica del Sur S.A. 17.73ms from Santiago, CL
210.105.66.104 AS4766 Korea Telecom 3.59ms from Seoul, KR
164.138.219.184 AS201200 SuperHosting.BG Ltd. 0.45ms from Sofia, BG
40.117.184.184 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
192.238.158.152 AS18978 Enzu Inc 0.67ms from Los Angeles, US
107.178.141.24 AS36352 HostPapa 0.28ms from Los Angeles, US
79.151.225.40 AS3352 TELEFONICA DE ESPANA S.A.U. 7.26ms from Madrid, ES
92.157.41.120 AS3215 Orange S.A. 6.49ms from Marseille, FR
134.129.49.8 AS19530 State of North Dakota, ITD 7.46ms from Minneapolis, US
67.242.79.232 AS11351 Charter Communications Inc 11.54ms from New York City, US
35.138.184.8 AS33363 Charter Communications, Inc 9.22ms from Orlando, US
176.132.167.120 AS5410 Bouygues Telecom SA 8.87ms from Paris, FR
3.87.157.168 AS14618 Amazon.com, Inc. 0.55ms from Reston, US
162.233.174.216 AS7018 AT&T Enterprises, LLC 3.11ms from San Antonio, US
187.169.72.232 AS8151 UNINET 3.86ms from Santiago de Queretaro, MX
1.235.99.120 AS9318 SK Broadband Co Ltd 1.90ms 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 -m12 158.97.208.240
traceroute to 158.97.208.240 (158.97.208.240): 12 hops max, 52 byte packets
1 [AS23422] 66.11.120.2 2.703 ms
2 *
3 *
4 *
5 [AS3356] 4.7.26.58 62.933 ms
6 *
7 [AS8151] 201.143.32.14 70.212 ms
8 [AS3640] 158.97.5.62 69.088 ms
9 [AS3640] 158.97.249.131 67.788 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in New York City, 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs