68.164.128.0/20

AS5650 · Frontier Communications of America, Inc.

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Summary

Country	United States
Domain	cooktechnical.com
ASN	AS5650
Parent Range	68.164.0.0/14
Registry	ARIN
ID	COOK-TECHNICAL-INSTITUTE

WHOIS Details

NetHandle:      NET-68-164-128-0-1
OrgID:          C11455519
Parent:         NET-68-164-0-0-3
NetName:        COOK-TECHNICAL-INSTITUTE
NetRange:       68.164.128.0 - 68.164.143.255
NetType:        reassignment
Comment:        administration@cooktechnical.com
Comment:        report@abuseradar.com
RegDate:        2025-12-20
Updated:        2025-12-20
Source:         ARIN


OrgID:          C11455519
OrgName:        Cook Technical Institute
CanAllocate:    
Street:         4532 S Kolin Ave, 1st Floor
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60632
RegDate:        2025-12-20
Updated:        2025-12-20
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 68.164.128.0/20

Range	ASN	Company	Num of IPs
68.164.0.0/14	AS11696	GTT Americas, LLC	262,144
68.164.0.0/14	AS3257	GTT Americas, LLC	262,144

Nearby Ranges

BGP prefixes that overlap with 68.164.0.0/16

Range	ASN	Company	Num of IPs
68.164.0.0/14	AS11696	GTT Americas, LLC	262,144
68.164.0.0/14	AS3257	GTT Americas, LLC	262,144
68.164.224.0/20	AS40403	Rocks Computer Services. LLC	4,096
68.164.208.0/20	AS7029	Windstream Communications LLC	4,096
68.164.16.0/20	AS59642	Private Customer	4,096
68.164.40.0/21	AS5650	Cook Technical Institute	2,048
68.164.32.0/21	AS6079	Private Customer	2,048
68.164.48.0/21	AS6079	Private Customer	2,048
68.164.56.0/21	AS6079	Private Customer	2,048
68.164.64.0/21	AS6079	Private Customer	2,048
68.164.88.0/22	AS9304	HGC Global Communications Limited	1,024
68.164.0.0/22	AS39521	Private Customer	1,024
68.164.252.0/22	AS152689	Private Customer	1,024
68.164.180.0/22	AS152689	Private Customer	1,024
68.164.164.0/22	AS152689	Private Customer	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
142.91.11.116	AS7979 Servers.com, Inc.	`0.47ms` from Amsterdam, NL
174.75.197.164	AS22773 Cox Communications Inc.	`0.35ms` from Atlanta, US
198.71.76.100	AS54155 Green Cloud Technologies,LLC	`4.57ms` from Charlotte, US
98.138.235.84	AS36646 Yahoo Holdings Inc.	`10.03ms` from Denver, US
185.31.175.4	AS60404 The Infrastructure Group B.V.	`0.23ms` from Dronten, NL
132.230.139.4	AS553 BelWue-Koordination	`4.20ms` from Frankfurt am Main, DE
84.248.243.100	AS1759 Telia Finland Oyj	`3.23ms` from Helsinki, FI
1.53.237.84	AS18403 FPT Telecom Company	`1.69ms` from Ho Chi Minh City, VN
180.67.6.52	AS9318 SK Broadband Co Ltd	`7.37ms` from Incheon, KR
195.178.190.212	AS8473 Bahnhof AB	`0.74ms` from Stockholm, SE
221.200.232.52	AS4837 CHINA UNICOM China169 Backbone	`1.97ms` from Tieling, CN
27.132.61.180	AS10013 FreeBit Co.,Ltd.	`11.29ms` from Tokyo, JP
217.61.30.132	AS31034 Aruba S.p.A.	`0.32ms` from Arezzo, IT
210.246.94.100	AS38228 Ministry Of Defence, Thailand	`2.25ms` from Bangkok, TH
1.91.79.164	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`9.14ms` from Beijing, CN
190.254.133.148	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.98ms` from Bogota, CO
3.130.234.148	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
79.168.83.20	AS2860 NOS COMUNICACOES, S.A.	`5.96ms` from Lisbon, PT
12.35.82.36	AS7018 AT&T Enterprises, LLC	`1.28ms` from Los Angeles, US
73.151.151.20	AS7922 Comcast Cable Communications, LLC	`9.62ms` from Los Angeles, US
27.205.123.180	AS4837 CHINA UNICOM China169 Backbone	`4.80ms` from Qingdao, CN
68.155.10.52	AS8075 Microsoft Corporation	`0.30ms` from Santiago de Querétaro, MX
212.25.51.132	AS8866 Vivacom Bulgaria EAD	`6.21ms` from Sofia, BG
124.157.68.36	AS24324 Kordia Limited	`0.46ms` from Sydney, AU
172.71.223.84	AS13335 Cloudflare, Inc.	`0.33ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 -m17 68.164.129.181

traceroute to 68.164.129.181 (68.164.129.181): 17 hops max, 52 byte packets

5 [] 110.93.254.110 19.242 ms

6 [] 110.93.252.224 19.936 ms

7 *

8 *

9 [AS174] 154.54.72.109 131.298 ms

10 [AS174] 66.28.4.197 203.796 ms

11 *

12 *

13 *

14 [AS5650] 74.32.190.58 209.265 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Islamabad, PK

On January 18th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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