1. All IP Ranges
  2. 142.0.0.0/8
  3. 142.249.0.0/16
  4. AS5650  | 142.249.77.0/24

142.249.77.0/24

AS5650  ·  Frontier Communications of America, Inc.

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Summary

Country United States
Domain cooktechnical.com
ASN AS5650
Registry ARIN
ID COOK-TECHNICAL-INSTITUTE

WHOIS Details

NetHandle:      NET-142-249-77-0-3
OrgID:          C11430233
Parent:         NET-142-249-77-0-2
NetName:        COOK-TECHNICAL-INSTITUTE
NetRange:       142.249.77.0 - 142.249.77.255
NetType:        reassignment
RegDate:        2025-11-24
Updated:        2025-11-24
Source:         ARIN


OrgID:          C11430233
OrgName:        Cook Technical Institute
CanAllocate:    
Street:         4532 S Kolin Ave
Street:         1st Floor
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60632
RegDate:        2025-11-24
Updated:        2025-11-24
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 142.249.0.0/16

Range ASN Company Num of IPs
142.249.100.0/22 AS929 KIRINO LLC 1,024
142.249.4.0/22 AS401461 Accelerate Networks LLC 1,024
142.249.128.0/22 AS19695 Microlink Network 1,024
142.249.212.0/22 AS33273 Current Inc. 1,024
142.249.168.0/22 AS33741 Dennis Group 1,024
142.249.180.0/22 AS63183 Ything LLC 1,024
142.249.112.0/22 AS209109 Hyper Group Network LLC 1,024
142.249.36.0/22 AS153371 Hytron Network Services (US) LLC 1,024
142.249.140.0/22 AS25787 Rowe Wireless Networks LLC 1,024
142.249.120.0/22 AS16611 InfiniaHost.com 1,024
142.249.208.0/22 AS396891 FireByte Group 1,024
142.249.176.0/22 AS399138 Java Grove LLC 1,024
142.249.232.0/22 AS399138 HostSNAP LLC 1,024
142.249.104.0/22 AS399461 Hostora LLC 1,024
142.249.12.0/22 AS399461 EngineFresh LLC 1,024
142.249.48.0/22 AS399461 VPSAxis LLC 1,024
142.249.224.0/22 AS56786 Nexim LLC 1,024
142.249.80.0/22 AS60171 AFRIX TELECOM 1,024
142.249.188.0/23 AS394284 Utilities Kingston 512
142.249.60.0/23 AS401443 WAP.AC Broadband Taiwan 512
142.249.32.0/23 AS397095 Setson LLC 512
142.249.156.0/23 AS398940 USA HealthCare Management, LLC 512
142.249.28.0/23 AS401441 Gooseworks LLC 512
142.249.220.0/24 AS47055 Exohost Solutions 256
142.249.252.0/24 AS53388 Tefexia LC 256
142.249.72.0/24 AS54429 Local Connectivity Lab 256
142.249.76.0/24 AS5650 Midwest Cable 256
142.249.148.0/24 AS7029 Private Customer 256
142.249.149.0/24 AS7029 Private Customer 256
142.249.150.0/24 AS7029 Private Customer 256
142.249.151.0/24 AS7029 Private Customer 256
142.249.95.0/24 AS8075 Ascent Hospitality Management LLC 256
142.249.221.0/24 AS40156 Digital Crisis LLC 256
142.249.56.0/24 AS13405 Feather IT Inc. 256
142.249.159.0/24 AS14618 SendWorks 256
142.249.113.0/24 AS199073 ImpleTech Limited 256
142.249.114.0/24 AS204921 YunMee Network - Overseas 256
142.249.115.0/24 AS204921 YunMee Network - Overseas 256
142.249.78.0/24 AS205220 ProwHost, Inc. 256
142.249.190.0/24 AS205663 Cloud Metric Inc. 256
142.249.57.0/24 AS206439 QuBit 256
142.249.112.0/24 AS209109 DataSphere (H.K) Limited 256
142.249.34.0/24 AS29820 Visionet Systems Inc. 256
142.249.92.0/24 AS31898 Giggles, LLC 256
142.249.238.0/24 AS399788 Quad State Internet LLC 256
142.249.223.0/24 AS401060 Gigaion, LLC 256
142.249.237.0/24 AS401344 Contemporary Managed Solutions 256
142.249.89.0/24 AS401437 NextGuard Solutions, Inc. 256
142.249.239.0/24 AS12144 Cloud Grid Networks 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
134.128.67.168 AS11377 SendGrid, Inc. 0.37ms from Ashburn, US
144.3.223.72 AS668 United States Department of Defense (DoD) 2.70ms from Ashburn, US
149.130.70.88 AS33022 Wellesley College 2.53ms from Boston, US
141.85.214.72 AS2614 RoEduNet 0.59ms from Bucharest, RO
87.157.62.56 AS3320 Deutsche Telekom AG 4.17ms from Hamburg, DE
45.17.132.248 AS7018 AT&T Enterprises, LLC 5.12ms from Houston, US
122.183.154.8 AS24560 Bharti Airtel Ltd., Telemedia Services 1.85ms from Hyderabad, IN
124.80.254.184 AS17849 SK Broadband Co Ltd 2.22ms from Incheon, KR
125.187.100.40 AS17858 LG POWERCOMM 1.97ms from Incheon, KR
76.108.64.184 AS7922 Comcast Cable Communications, LLC 5.26ms from Miami, US
173.46.233.200 AS22379 Manifold Services Inc 19.23ms from Mount Prospect, US
74.108.121.24 AS701 Verizon Business 2.83ms from New York City, US
189.120.213.200 AS28573 Claro NXT Telecomunicacoes Ltda 4.50ms from Osasco, BR
75.25.129.248 AS7018 AT&T Enterprises, LLC 19.48ms from San Jose, US
216.157.136.248 AS395831 Meraki LLC 0.34ms from Singapore, SG
121.24.65.232 AS4837 CHINA UNICOM China169 Backbone 8.74ms from Beijing, CN
35.210.30.72 AS15169 Google LLC 0.16ms from Brussels, BE
3.16.166.152 AS16509 Amazon.com, Inc. 1.00ms from Columbus, US
35.238.245.24 AS396982 Google LLC 0.37ms from Council Bluffs, US
198.111.37.136 AS237 Merit Network Inc. 0.22ms from Detroit, US
52.211.115.104 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
109.51.171.216 AS2860 NOS COMUNICACOES, S.A. 2.61ms from Lisbon, PT
90.219.121.72 AS5607 Sky UK Limited 3.34ms from London, GB
47.203.194.248 AS5650 Frontier Communications of America, Inc. 5.96ms from Miami, US
78.80.145.24 AS13036 T-Mobile Czech Republic a.s. 1.13ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 142.249.77.77
traceroute to 142.249.77.77 (142.249.77.77): 12 hops max, 52 byte packets
5 [AS2914] 129.250.6.86 1.243 ms
6 *
7 [AS174] 38.140.128.210 133.933 ms
8 [AS5650] 74.40.10.148 190.368 ms
9 [AS5650] 74.32.190.58 212.455 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Taipei, TW
On

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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