Autonomous System details

AS13748

Cold Spring Harbor Laboratory  ·  cshl.edu

United States
    Stub AS Icon Stub AS

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS13748 – Cold Spring Harbor Laboratory

Field Value
Country United States
Website cshl.edu
Hosted domains 136
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 12 years ago on Apr 17, 2014
Updated 12 years ago on Apr 17, 2014

IP Ranges

Netblock Company Num of IPs
143.48.0.0/16 Cold Spring Harbor Laboratory 65,536
143.48.0.0/17 Cold Spring Harbor Laboratory 32,768
143.48.128.0/17 Cold Spring Harbor Laboratory 32,768
143.48.210.0/24 Cold Spring Harbor Laboratory 256
143.48.220.0/24 Cold Spring Harbor Laboratory 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS13748
                                                OrgID:          AS13748
                                                ASName:         AS13748
                                                ASNumber:       AS13748
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 136 domain names hosted across 21 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
143.48.220.72 ██████████ 50
143.48.220.35 ██████████ 33
143.48.220.12 ██████████ 12
143.48.220.71 ██████████ 10
143.48.220.215 ██████████ 10
143.48.220.85 ██████████ 5
143.48.220.223 ██████████ 2
143.48.220.100 ██████████ 1
143.48.43.145 ██████████ 1
143.48.220.16 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS46887 Crown Castle Fiber LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS46887 Crown Castle Fiber LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
143.48.0.101 AS13748 Cold Spring Harbor Laboratory 1.66ms from New York City, US
143.48.210.162 AS13748 Cold Spring Harbor Laboratory 1.45ms from New York City, US
143.48.200.1 AS13748 Cold Spring Harbor Laboratory 1.46ms 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
154.59.101.4 AS174 Cogent Communications, LLC 0.71ms from Amsterdam, NL
47.253.132.196 AS45102 Alibaba (US) Technology Co., Ltd. 0.58ms from Ashburn, US
98.206.219.100 AS7922 Comcast Cable Communications, LLC 2.46ms from Chicago, US
58.236.73.36 AS9318 SK Broadband Co Ltd 4.88ms from Incheon, KR
211.177.239.116 AS9318 SK Broadband Co Ltd 1.07ms from Incheon, KR
160.0.192.36 AS328471 HERO TELECOMS (PTY) LTD 3.03ms from Johannesburg, ZA
36.139.212.196 AS9808 China Mobile Communications Group Co., Ltd. 5.21ms from Lanzhou, CN
81.132.150.100 AS2856 British Telecommunications PLC 4.04ms from London, GB
213.210.55.100 AS63150 BAGE CLOUD LLC 0.35ms from London, GB
41.63.35.164 AS37532 Zambia Research and Education Network (ZAMREN) 0.86ms from Lusaka, ZM
129.148.52.244 AS31898 Oracle Corporation 0.23ms from Sao Paulo, BR
218.144.52.164 AS4766 Korea Telecom 1.17ms from Seoul, KR
121.149.100.148 AS4766 Korea Telecom 6.34ms from Seoul, KR
122.11.244.36 AS4657 StarHub Ltd 1.03ms from Singapore, SG
86.95.106.116 AS1136 KPN B.V. 2.30ms from Amsterdam, NL
94.69.13.132 AS6799 Ote SA (Hellenic Telecommunications Organisation) 12.54ms from Athens, GR
52.34.118.84 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
76.118.47.52 AS7922 Comcast Cable Communications, LLC 5.95ms from Boston, US
148.153.73.84 AS63199 CDS Global Cloud Co., Ltd 0.31ms from Dallas, US
107.209.57.20 AS7018 AT&T Enterprises, LLC 2.88ms from Los Angeles, US
69.244.58.212 AS7922 Comcast Cable Communications, LLC 14.13ms from Los Angeles, US
202.238.33.100 AS10001 Mics Network Corporation 4.59ms from Osaka, JP
54.145.200.164 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
76.127.86.244 AS7922 Comcast Cable Communications, LLC 6.47ms from San Jose, US
20.245.12.36 AS8075 Microsoft Corporation 0.54ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 143.48.116.0
traceroute to 143.48.116.0 (143.48.116.0): 12 hops max, 52 byte packets
4 [AS3356] 4.69.209.82 70.603 ms
5 [AS3356] 4.30.181.126 70.988 ms
6 *
8 [AS46887] 72.22.188.184 72.178 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Bend, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS13748 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs