149.152.112.0/20

AS22742 · Connecticut Education Network

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Summary

Country	United States
Domain	ct.edu
ASN	AS22742
Registry	ARIN
ID	CTSTATEU

WHOIS Details

NetHandle:      NET-149-152-0-0-1
OrgID:          CSCU-28-Z
Parent:         NET-149-0-0-0-0
NetName:        CTSTATEU
NetRange:       149.152.0.0 - 149.152.255.255
NetType:        allocation
RegDate:        1991-05-03
Updated:        2022-08-12
Source:         ARIN


OrgID:          CSCU-28-Z
OrgName:        Connecticut State Colleges & Universities, Connecticut State University System
CanAllocate:    
Street:         61 Woodland St.
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06105
RegDate:        2022-07-25
Updated:        2024-02-02
OrgAdminHandle: LESIE1-ARIN
OrgTechHandle:  LESIE1-ARIN
OrgTechHandle:  PKU21-ARIN
OrgAbuseHandle: SECUR34-ARIN
Source:         ARIN


POCHandle:      LESIE1-ARIN
IsRole:         N
LastName:       LeSieur
FirstName:      Matthew
Street:         61 Woodland Street
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06105
RegDate:        2024-02-01
Updated:        2025-02-24
OfficePhone:    +1-860-723-0161
Mailbox:        matthew.lesieur@ct.edu
Source:         ARIN


POCHandle:      PKU21-ARIN
IsRole:         N
LastName:       Kuzma
FirstName:      Pete
Street:         61 Woodland Street
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06105
RegDate:        2009-05-04
Updated:        2024-06-04
OfficePhone:    +1-860-723-0696
Mailbox:        pete.kuzma@ct.edu
Mailbox:        pkuzma@commnet.edu
Source:         ARIN


POCHandle:      SECUR34-ARIN
IsRole:         Y
LastName:       Security Group
FirstName:      
Street:         61 Woodland Street
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06105
RegDate:        2009-05-04
Updated:        2025-01-31
OfficePhone:    +1-860-723-0777
Mailbox:        abuse@ct.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 149.152.0.0/16

No nearby ranges found.

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
117.72.244.20	AS141679 China Telecom Beijing Tianjin Hebei Big Data Industry Park Branch	`4.41ms` from Beijing, CN
101.22.174.196	AS4837 CHINA UNICOM China169 Backbone	`10.03ms` from Beijing, CN
34.38.115.196	AS396982 Google LLC	`0.13ms` from Brussels, BE
193.110.209.196	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.49ms` from Bursa, TR
123.18.70.212	AS45899 VNPT Corp	`5.78ms` from Hanoi, VN
188.132.148.100	AS42910 PremierDC Veri Merkezi Anonim Sirketi	`0.34ms` from Istanbul, TR
109.234.130.100	AS16300 JSC ER-Telecom Holding	`0.43ms` from Krasnoyarsk, RU
81.248.109.20	AS3215 Orange S.A.	`2.27ms` from Le Lamentin, MQ
81.135.130.212	AS2856 British Telecommunications PLC	`8.80ms` from London, GB
164.67.43.4	AS52 University of California, Los Angeles	`0.72ms` from Los Angeles, US
98.47.31.52	AS7922 Comcast Cable Communications, LLC	`3.53ms` from San Jose, US
24.241.70.68	AS20115 Charter Communications LLC	`5.39ms` from St. Louis, US
158.85.96.84	AS36351 IBM Cloud	`0.79ms` from Toronto, CA
119.36.184.244	AS4837 CHINA UNICOM China169 Backbone	`5.29ms` from Wuhan, CN
34.235.35.84	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
52.201.146.4	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
178.117.207.196	AS6848 Telenet BV	`9.05ms` from Brussels, BE
8.137.114.4	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.49ms` from Chengdu, CN
77.181.225.100	AS6805 Telefonica Germany GmbH & Co.OHG	`3.69ms` from Frankfurt am Main, DE
122.236.189.116	AS4134 CHINANET-BACKBONE	`7.16ms` from Hangzhou, CN
125.120.191.132	AS4134 CHINANET-BACKBONE	`6.40ms` from Hangzhou, CN
124.160.253.36	AS4837 CHINA UNICOM China169 Backbone	`8.55ms` from Hangzhou, CN
66.109.22.36	AS395383 Cologuard	`0.77ms` from Secaucus, US
14.88.67.4	AS4766 Korea Telecom	`2.11ms` from Seoul, KR
38.86.19.180	AS398721 OXIO	`6.43ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f4 -m10 149.152.123.245

traceroute to 149.152.123.245 (149.152.123.245): 10 hops max, 52 byte packets

4 [AS3257] 89.149.130.37 86.305 ms

5 [AS3257] 208.116.132.226 86.373 ms

6 [AS22742] 74.123.180.4 94.14 ms

7 [AS22742] 64.251.62.215 90.498 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Barcelona, ES

On December 28th 2025

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.

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