143.48.0.0/17

AS13748  ·  Cold Spring Harbor Laboratory

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Summary

Country United States
Domain cshl.edu
ASN AS13748
Parent Range 143.48.0.0/16
Registry ARIN
ID CSHLAB2

WHOIS Details

NetHandle:      NET-143-48-0-0-1
OrgID:          CSHL-Z
Parent:         NET-143-0-0-0-0
NetName:        CSHLAB2
NetRange:       143.48.0.0 - 143.48.255.255
NetType:        allocation
RegDate:        1990-03-26
Updated:        2024-01-25
TechHandle:     NTC10-ARIN
AbuseHandle:    NAC54-ARIN
NOCHandle:      NOC2442-ARIN
Source:         ARIN


OrgID:          CSHL-Z
OrgName:        Cold Spring Harbor Laboratory
CanAllocate:    
Street:         Bungtown Road
City:           Cold Spring Harbor
State/Prov:     NY
Country:        US
PostalCode:     11724
RegDate:        2024-01-22
Updated:        2024-01-22
OrgAdminHandle: NAC53-ARIN
OrgTechHandle:  NTC10-ARIN
OrgAbuseHandle: NAC54-ARIN
OrgNOCHandle:   NOC2442-ARIN
Source:         ARIN


POCHandle:      NOC2442-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         One Bungtown Road
City:           Cold Spring Harbor
State/Prov:     NY
Country:        US
PostalCode:     11724
RegDate:        2007-02-02
Updated:        2025-11-06
OfficePhone:    +1-516-367-8888
OfficePhone:    +1-516-367-8890
FaxPhone:       +1-516-367-8818
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NAC54-ARIN
IsRole:         Y
LastName:       Network Abuse Complaints
FirstName:      
Street:         One Bungtown Road
City:           Cold Spring Harbor
State/Prov:     NY
Country:        US
PostalCode:     11724
RegDate:        2007-02-02
Updated:        2025-11-06
OfficePhone:    +1-516-367-8888
OfficePhone:    +1-516-367-8890
FaxPhone:       +1-516-367-8818
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NTC10-ARIN
IsRole:         Y
LastName:       Network Technical Contact
FirstName:      
Street:         Bungtown Road
City:           Cold Spring Harbor
State/Prov:     NY
Country:        US
PostalCode:     11724
RegDate:        2007-02-02
Updated:        2025-11-06
OfficePhone:    +1-516-367-6920
OfficePhone:    +1-516-367-8888
OfficePhone:    +1-516-367-8890
FaxPhone:       +1-516-367-8818
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NAC53-ARIN
IsRole:         Y
LastName:       Network Administrative Contact
FirstName:      
Street:         Bungtown Road
City:           Cold Spring Harbor
State/Prov:     NY
Country:        US
PostalCode:     11724
RegDate:        2007-02-02
Updated:        2025-11-06
OfficePhone:    +1-516-367-6920
OfficePhone:    +1-516-367-8888
OfficePhone:    +1-516-367-8890
FaxPhone:       +1-516-367-8818
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.48.0.0/17

Range ASN Company Num of IPs
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536

Nearby Ranges

BGP prefixes that overlap with 143.48.0.0/16

Range ASN Company Num of IPs
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
143.48.43.145 cshltravelassistance.com 1
143.48.1.201 leadingstrand.org 1

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

Pingable IPs

27,647 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
143.48.122.214 AS13748 Cold Spring Harbor Laboratory 1.45ms from New York City, US
143.48.115.83 AS13748 Cold Spring Harbor Laboratory 1.47ms from New York City, US
143.48.40.107 AS13748 Cold Spring Harbor Laboratory 1.49ms from New York City, US
143.48.38.155 AS13748 Cold Spring Harbor Laboratory 1.48ms from New York City, US
143.48.68.102 AS13748 Cold Spring Harbor Laboratory 1.48ms from New York City, US
143.48.8.107 AS13748 Cold Spring Harbor Laboratory 1.48ms from New York City, US
143.48.55.36 AS13748 Cold Spring Harbor Laboratory 1.47ms from New York City, US
143.48.5.230 AS13748 Cold Spring Harbor Laboratory 1.45ms from New York City, US
143.48.31.209 AS13748 Cold Spring Harbor Laboratory 1.46ms from New York City, US
143.48.77.100 AS13748 Cold Spring Harbor Laboratory 1.52ms from New York City, US
143.48.56.245 AS13748 Cold Spring Harbor Laboratory 1.48ms from New York City, US
143.48.95.42 AS13748 Cold Spring Harbor Laboratory 1.53ms from New York City, US
143.48.113.114 AS13748 Cold Spring Harbor Laboratory 1.46ms from New York City, US
143.48.35.223 AS13748 Cold Spring Harbor Laboratory 1.50ms from New York City, US
143.48.23.81 AS13748 Cold Spring Harbor Laboratory 1.47ms from New York City, US
143.48.123.14 AS13748 Cold Spring Harbor Laboratory 1.46ms from New York City, US
143.48.4.155 AS13748 Cold Spring Harbor Laboratory 1.46ms from New York City, US
143.48.105.62 AS13748 Cold Spring Harbor Laboratory 1.46ms from New York City, US
143.48.70.49 AS13748 Cold Spring Harbor Laboratory 1.45ms from New York City, US
143.48.112.104 AS13748 Cold Spring Harbor Laboratory 1.45ms from New York City, US
143.48.39.18 AS13748 Cold Spring Harbor Laboratory 1.47ms from New York City, US
143.48.44.205 AS13748 Cold Spring Harbor Laboratory 1.47ms from New York City, US
143.48.32.75 AS13748 Cold Spring Harbor Laboratory 1.50ms from New York City, US
143.48.54.224 AS13748 Cold Spring Harbor Laboratory 1.48ms from New York City, US
143.48.119.105 AS13748 Cold Spring Harbor Laboratory 1.54ms 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
77.251.244.1 AS33915 Vodafone Libertel B.V. 0.79ms from Amsterdam, NL
217.105.80.1 AS33915 Vodafone Libertel B.V. 4.11ms from Amsterdam, NL
68.187.162.241 AS20115 Charter Communications LLC 4.88ms from Atlanta, US
71.86.75.1 AS20115 Charter Communications LLC 6.34ms from Atlanta, US
1.10.176.1 AS23969 TOT Public Company Limited 1.69ms from Bangkok, TH
61.49.180.113 AS4808 China Unicom Beijing Province Network 4.09ms from Beijing, CN
117.11.244.1 AS4837 CHINA UNICOM China169 Backbone 5.99ms from Beijing, CN
186.154.245.193 AS19429 ETB - Colombia 0.72ms from Bogota, CO
45.240.212.1 AS24863 Link Egypt (Link.NET) 14.38ms from Cairo, EG
182.137.23.1 AS4134 CHINANET-BACKBONE 7.01ms from Chengdu, CN
74.37.229.193 AS5650 Frontier Communications of America, Inc. 6.94ms from Chicago, US
209.41.127.1 AS7029 Windstream Communications LLC 3.29ms from Chicago, US
64.122.236.1 AS7385 Allstream Business US, LLC 8.19ms from Chicago, US
73.211.128.1 AS7922 Comcast Cable Communications, LLC 1.13ms from Chicago, US
14.110.108.1 AS4134 CHINANET-BACKBONE 1.50ms from Chongqing, CN
198.57.52.1 AS46957 Medicine Park Telephone Company 8.96ms from Dallas, US
72.55.209.97 AS10835 Visionary Communications LLC 5.29ms from Denver, US
74.63.136.65 AS13649 Flexential Colorado Corp. 0.65ms from Denver, US
65.245.165.33 AS701 Verizon Business 1.07ms from Denver, US
50.202.228.193 AS7922 Comcast Cable Communications, LLC 1.13ms from Denver, US
66.187.24.1 AS63133 Lennon Telephone Company 2.06ms from Detroit, US
68.55.244.1 AS7922 Comcast Cable Communications, LLC 2.15ms from Detroit, US
94.204.234.81 AS15802 Emirates Integrated Telecommunications Company PJSC 3.17ms from Dubai, AE
81.171.142.129 AS8426 ClaraNET LTD 0.60ms from Erith, GB
149.233.10.1 AS203329 NTT Global Data Centers EMEA GmbH 0.37ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 143.48.4.162
traceroute to 143.48.4.162 (143.48.4.162): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
8 *
9 [AS13748] 143.48.4.162 1.613 ms
Measurement taken from IPinfo ProbeNet in Secaucus, US
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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