Autonomous System details

AS27370

City of Boston  ·  boston.gov

United States

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AS27370 – City of Boston

Field Value
Country United States
Website boston.gov
Hosted domains 10
IPv4 addresses 70,144
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 23 years ago on Feb 21, 2003
Updated 2 years ago on May 03, 2024

IP Ranges

Netblock Company Num of IPs
140.241.0.0/16 City of Boston 65,536
216.163.208.0/20 Boston Public Schools 4,096
216.163.208.0/21 Boston Public Schools 2,048
216.163.216.0/21 Boston Public Schools 2,048
216.163.216.0/22 Boston Public Schools 1,024
216.163.220.0/22 Boston Public Schools 1,024
140.241.3.0/24 City of Boston 256
140.241.14.0/24 City of Boston 256
140.241.25.0/24 City of Boston 256
140.241.86.0/24 City of Boston 256
140.241.244.0/24 City of Boston 256
140.241.250.0/24 City of Boston 256
192.80.65.0/24 Boston Public Library 256
204.167.88.0/24 Boston Public Library 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS27370
                                                OrgID:          AS27370
                                                ASName:         AS27370
                                                ASNumber:       AS27370
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 10 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.80.65.45 ██████████ 6
192.80.65.47 ████████ 1
140.241.252.70 ██████████ 1
216.163.220.136 ██████████ 1
192.80.65.51 ██████████ 1

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Peers

There are 8 peers for this ASN.

Peers Name
AS1351 University of Vermont
AS1828 Unitas Global
AS2734 CoreSite
AS27552 TowardEX Technologies International, Inc.
AS293 ESnet
AS46887 Crown Castle Fiber LLC
AS54004 Cablevision Lightpath LLC
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS27552 TowardEX Technologies International, Inc.
AS46887 Crown Castle Fiber LLC
AS54004 Cablevision Lightpath LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
140.241.50.4 AS27370 City of Boston 1.16ms from Boston, US
140.241.252.42 AS27370 City of Boston 0.92ms from Boston, US
140.241.25.2 AS27370 City of Boston 1.61ms from Boston, US
216.163.208.3 AS27370 City of Boston 1.44ms from Boston, US
140.241.250.74 AS27370 City of Boston 0.53ms from Boston, US
140.241.14.216 AS27370 City of Boston 7.76ms from Boston, US
192.80.65.188 AS27370 City of Boston 1.01ms from Boston, US
216.163.209.254 AS27370 City of Boston 1.40ms from Boston, US
216.163.216.82 AS27370 City of Boston 1.24ms from Boston, US
140.241.241.1 AS27370 City of Boston 0.93ms from Boston, US
204.167.88.2 AS27370 City of Boston 1.07ms from Boston, US
140.241.244.2 AS27370 City of Boston 0.52ms from Boston, US
140.241.86.50 AS27370 City of Boston 1.99ms from Boston, US
140.241.253.189 AS27370 City of Boston 0.77ms from Boston, US
216.163.220.253 AS27370 City of Boston 1.02ms from Boston, US
140.241.1.1 AS27370 City of Boston 0.96ms 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
186.99.223.42 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 15.04ms from Bogotá, CO
181.13.231.170 AS7303 Telecom Argentina S.A. 1.17ms from Buenos Aires, AR
144.121.189.26 AS46887 Crown Castle Fiber LLC 0.47ms from Chicago, US
93.207.235.170 AS3320 Deutsche Telekom AG 2.15ms from Frankfurt am Main, DE
121.196.231.42 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.75ms from Hangzhou, CN
176.232.11.186 AS34984 Superonline Iletisim Hizmetleri A.S. 3.86ms from Istanbul, TR
92.185.231.202 AS12479 Orange Espagne SA 2.23ms from Madrid, ES
88.54.208.170 AS3269 Telecom Italia S.p.A. 1.24ms from Milan, IT
100.27.180.218 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
54.159.146.106 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
62.205.254.74 AS20910 SIA BITE Latvija 0.48ms from Riga, LV
172.234.237.122 AS63949 Akamai Connected Cloud 0.36ms from Seattle, US
180.153.122.250 AS4811 China Telecom (Group) 2.46ms from Shanghai, CN
222.71.48.74 AS4812 China Telecom (Group) 3.42ms from Shanghai, CN
36.234.125.170 AS3462 Data Communication Business Group 1.49ms from Taichung, TW
50.147.49.234 AS7922 Comcast Cable Communications, LLC 2.99ms from Ashburn, US
172.196.43.154 AS8075 Microsoft Corporation 0.21ms from Auckland, NZ
190.173.72.170 AS22927 Telefonica de Argentina 1.82ms from Buenos Aires, AR
18.195.226.106 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
122.158.48.42 AS4837 CHINA UNICOM China169 Backbone 5.25ms from Harbin, CN
38.239.156.122 AS134548 DXTL Tseung Kwan O Service 0.73ms from Hong Kong, HK
70.121.204.170 AS11427 Charter Communications Inc 9.32ms from Houston, US
139.94.93.154 AS397412 TACHUS INFRASTRUCTURE LLC 1.28ms from Houston, US
149.0.86.170 AS8386 Vodafone Net Iletisim Hizmetler AS 13.37ms from Istanbul, TR
136.34.186.154 AS16591 Google Fiber Inc. 0.72ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -f6 140.241.241.1
traceroute to 140.241.241.1 (140.241.241.1): 64 hops max, 52 byte packets
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 AS27370 at robtex.

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