1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.43.0.0/16
  4. AS25691  | 155.43.0.0/16

155.43.0.0/16

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 COMMNET2

WHOIS Details

NetHandle:      NET-155-43-0-0-1
OrgID:          CSCU-29-Z
Parent:         NET-155-0-0-0-0
NetName:        COMMNET2
NetRange:       155.43.0.0 - 155.43.255.255
NetType:        allocation
RegDate:        1992-06-16
Updated:        2022-08-12
Source:         ARIN


OrgID:          CSCU-29-Z
OrgName:        Connecticut State Colleges & Universities, Regional Community-Technical College 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:      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


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

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range ASN Company Num of IPs
155.239.0.0/16 AS5713 Telkom SA Ltd. 65,536
155.136.0.0/16 AS61231 Royal Bank of Scotland 65,536
155.105.0.0/16 AS559 Centre hospitalier universitaire vaudois (CHUV) 65,536
155.220.0.0/16 AS5972 DoD Network Information Center 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.68.0.0/16 AS31746 Franklin and Marshall College 65,536
155.207.0.0/16 AS5470 Thessaloniki, Macedonia 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.130.0.0/16 AS22911 SWITCH, LTD 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.101.0.0/16 AS17055 University of Utah 65,536
155.98.0.0/16 AS17055 University of Utah 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.135.0.0/16 AS2152 California State University, Dominguez Hills 65,536
155.228.0.0/16 AS25021 Etat de Fribourg 65,536
155.6.0.0/16 AS1637 Headquarters, USAISC 65,536
155.42.0.0/16 AS54257 Vermont State Colleges 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.53.0.0/16 AS158 Munin Systems Inc. 65,536
155.155.0.0/16 AS1585 Headquarters, USAISC 65,536
155.100.0.0/16 AS17055 University of Utah 65,536
155.246.0.0/16 AS16889 Stevens Institute of Technology 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.97.0.0/16 AS17055 University of Utah 65,536
155.99.0.0/16 AS17055 University of Utah 65,536
155.104.0.0/16 AS1906 Northrop Grumman Corp. 65,536
155.31.0.0/16 AS11809 Embry-Riddle Aeronautical University 65,536
155.48.0.0/16 AS16481 Babson College 65,536
155.33.0.0/16 AS156 Northeastern University 65,536
155.187.0.0/16 AS140637 Department of Climate Change Energy the Environment and Water 65,536
155.60.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
155.5.0.0/16 AS1637 Headquarters, USAISC 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.47.0.0/16 AS32125 Wheaton College 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.24.0.0/16 AS1556 Headquarters, USAISC 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.151.0.0/16 AS1540 Headquarters, USAISC 65,536
155.155.0.0/16 AS1554 Headquarters, USAISC 65,536
155.155.0.0/16 AS1556 Headquarters, USAISC 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.253.0.0/16 AS137 Area della Ricerca di Milano 65,536
155.252.0.0/16 AS665 Navy Network Information Center (NNIC) 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
155.43.255.116 AS25691 Connecticut State Colleges & Universities, Connecticut State University System 4.68ms from New York City, 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
85.73.35.96 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.44ms from Athens, GR
68.34.225.32 AS7922 Comcast Cable Communications, LLC 9.93ms from Atlanta, US
83.101.33.32 AS136907 HUAWEI CLOUDS 2.04ms from Bangkok, TH
60.5.101.48 AS4837 CHINA UNICOM China169 Backbone 10.49ms from Beijing, CN
40.70.157.192 AS8075 Microsoft Corporation 0.20ms from Boydton, US
89.181.204.80 AS2860 NOS COMUNICACOES, S.A. 3.69ms from Braga, PT
109.136.223.16 AS5432 Proximus NV 1.29ms from Brussels, BE
34.141.41.128 AS396982 Google LLC 0.11ms from Frankfurt am Main, DE
2.116.77.224 AS3269 Telecom Italia S.p.A. 4.49ms from Milan, IT
88.88.251.112 AS2119 Telenor Norge AS 6.21ms from Oslo, NO
38.11.200.240 AS54600 PEG TECH INC 0.63ms from San Jose, US
171.117.175.96 AS4837 CHINA UNICOM China169 Backbone 3.39ms from Taiyuan, CN
207.61.20.16 AS577 Bell Canada 0.72ms from Toronto, CA
104.20.60.0 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
177.84.173.0 AS52727 IMNET Telecomunicacoes Ltda 3.12ms from Chapeco, BR
168.62.238.96 AS8075 Microsoft Corporation 0.61ms from Chicago, US
66.187.176.0 AS35985 One Ring Networks, Inc. 0.24ms from Dallas, US
34.254.136.240 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
23.37.61.128 AS16625 Akamai Technologies, Inc. 0.28ms from Frankfurt am Main, DE
61.92.105.176 AS9269 Hong Kong Broadband Network Ltd. 0.80ms from Hong Kong, HK
128.171.141.144 AS6360 University of Hawaii 3.44ms from Honolulu, US
86.31.173.64 AS5089 Virgin Media Limited 6.42ms from London, GB
109.0.0.0 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.13ms from Lyon, FR
87.117.43.32 AS21479 PJSC Rostelecom 19.57ms from Moscow, RU
82.64.80.48 AS12322 Free SAS 1.76ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -m5 155.43.54.86
traceroute to 155.43.54.86 (155.43.54.86): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 8.736 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

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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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