AS number details

AS18729

Shawmut Design & Construction  ·  shawmut.com

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

Sign up for free ›

AS18729 – Shawmut Design & Construction

Field Value
Country United States
Website shawmut.com
Hosted domains 0
Number of IPv4 512
Number of IPv6 0
ASN type Business
Registry arin
Allocated 25 years ago on Oct 03, 2000
Updated 14 years ago on Mar 20, 2012
Netblock Company Num of IPs
50.236.28.0/24 Comcast Cable Communications, LLC 256
64.214.98.0/24 Level 3 Parent, LLC 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


                                                ASHandle:       AS18729
                                                OrgID:          AS18729
                                                ASName:         AS18729
                                                ASNumber:       AS18729
                                                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.

Hosted Domains

There are no domains currently hosted on this ASN.

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

Peers

There are 2 peers for this ASN.

Peers Name
AS46887 Crown Castle Fiber LLC
AS7015 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS46887 Crown Castle Fiber LLC
AS7015 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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.

Pingable IPs

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

IP Address ASN Details
50.236.28.251 AS18729 Shawmut Design & Construction 0.81ms from Boston, 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
116.242.85.201 AS4847 China Networks Inter-Exchange 4.12ms from Beijing, CN
52.40.242.105 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
196.114.247.57 AS36925 MEDITELECOM 17.78ms from Casablanca, MA
184.67.39.89 AS6327 Shaw Communications Inc. 0.58ms from Edmonton, CA
154.201.174.185 AS132839 POWER LINE DATACENTER 1.01ms from Hong Kong, HK
218.92.63.201 AS4134 CHINANET-BACKBONE 7.55ms from Huai'an, CN
82.223.87.217 AS8560 IONOS SE 0.41ms from Logrono, ES
178.255.88.73 AS201838 Community Fibre Limited 0.61ms from London, GB
12.203.71.153 AS7018 AT&T Enterprises, LLC 2.71ms from Los Angeles, US
2.139.96.217 AS3352 TELEFONICA DE ESPANA S.A.U. 2.12ms from Madrid, ES
115.129.174.201 AS7545 TPG Telecom Limited 1.69ms from Melbourne, AU
80.225.218.41 AS31898 Oracle Corporation 0.14ms from Mumbai, IN
112.28.255.249 AS9808 China Mobile Communications Group Co., Ltd. 9.25ms from Nanjing, CN
147.192.254.41 AS2527 Sony Network Communications Inc. 5.11ms from Osaka, JP
96.76.215.217 AS7922 Comcast Cable Communications, LLC 6.74ms from Santa Clara, US
190.196.166.137 AS14259 Gtd Internet S.A. 0.66ms from Santiago, CL
122.121.150.121 AS3462 Data Communication Business Group 4.32ms from Taichung, TW
122.216.166.105 AS17506 ARTERIA Networks Corporation 0.88ms from Tokyo, JP
202.32.249.201 AS2497 Internet Initiative Japan Inc. 2.05ms from Tokyo, JP
5.140.225.9 AS12389 PJSC Rostelecom 0.79ms from Yekaterinburg, RU
46.177.66.25 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 4.25ms from Athens, GR
82.156.208.153 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.01ms from Beijing, CN
194.255.27.233 AS3308 Telia Company AB 1.29ms from Copenhagen, DK
93.239.95.217 AS3320 Deutsche Telekom AG 4.45ms from Duesseldorf, DE
122.235.185.57 AS4134 CHINANET-BACKBONE 5.20ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 50.236.28.251
traceroute to 50.236.28.251 (50.236.28.251): 64 hops max, 52 byte packets
3 [] 15.230.139.162 2.309 ms
4 *
5 *
6 *
7 *
9 [AS7922] 96.108.44.161 1.583 ms
10 [AS7922] 162.151.190.50 1.841 ms
11 [AS7922] 50.236.27.170 1.02 ms
12 [AS18729] 50.236.28.251 1.082 ms
Measurement taken from IPinfo ProbeNet in Boston, 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 AS18729 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.

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