149.152.0.0/20

AS25691 · Connecticut State Colleges & Universities, Connecticut State University System

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Summary

Country	United States
Domain	ct.edu
ASN	AS25691
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:      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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
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

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Useful for Cybersecurity

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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
164.191.62.4	AS668 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
97.208.59.132	AS6167 Verizon Business	`12.78ms` from Chicago, US
73.75.57.116	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Chicago, US
34.27.7.68	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
80.43.122.116	AS13285 TalkTalk Communications Limited	`6.79ms` from London, GB
73.35.24.4	AS7922 Comcast Cable Communications, LLC	`4.61ms` from Orlando, US
130.93.170.228	AS25540 Alphalink SASU	`0.63ms` from Paris, FR
76.158.92.20	AS7922 Comcast Cable Communications, LLC	`12.24ms` from Santa Clara, US
106.54.167.84	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.41ms` from Shanghai, CN
54.254.120.148	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
94.172.63.52	AS9141 P4 Sp. z o.o.	`7.27ms` from Warsaw, PL
206.147.64.4	AS40160 Inteliquent, inc.	`0.41ms` from Atlanta, US
20.7.170.84	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
104.187.81.244	AS7018 AT&T Enterprises, LLC	`8.20ms` from Chicago, US
195.140.95.196	AS9099 Finanz Informatik GmbH & Co. KG	`6.28ms` from Frankfurt am Main, DE
211.208.166.116	AS9318 SK Broadband Co Ltd	`1.54ms` from Incheon, KR
75.168.216.132	AS209 CenturyLink Communications, LLC	`2.21ms` from Minneapolis, US
87.176.95.228	AS3320 Deutsche Telekom AG	`2.92ms` from Nuernberg, DE
80.202.4.100	AS15659 NextGenTel AS	`1.44ms` from Oslo, NO
52.115.253.36	AS8075 Microsoft Corporation	`1.63ms` from San Antonio, US
189.180.181.36	AS8151 UNINET	`1.14ms` from Santiago de Queretaro, MX
189.190.43.4	AS8151 UNINET	`6.54ms` from Santiago de Queretaro, MX
140.177.103.196	AS12119 ITV-3	`1.87ms` from St. Louis, US
180.51.60.100	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.48ms` from Tokyo, JP
105.96.185.180	AS36947 Telecom Algeria	`9.00ms` from Algiers, DZ

Traceroute

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

traceroute -a -n -q1 -f2 -m6 149.152.5.15

traceroute to 149.152.5.15 (149.152.5.15): 6 hops max, 52 byte packets

2 [AS53340] 192.228.109.93 128.598 ms

3 [AS53667] 198.251.87.1 0.531 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On January 30th 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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