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 ██████████ 4
192.80.65.47 ████████ 1
192.80.65.51 ██████████ 1
140.241.252.70 ██████████ 1
216.163.220.136 ██████████ 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

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

IP Address ASN Details
140.241.241.1 AS27370 City of Boston 1.06ms from Boston, US
140.241.86.50 AS27370 City of Boston 2.17ms from Boston, US
140.241.252.154 AS27370 City of Boston 1.09ms from Boston, US
140.241.14.172 AS27370 City of Boston 3.52ms from New York City, US
140.241.253.193 AS27370 City of Boston 1.22ms from Boston, US
216.163.209.254 AS27370 City of Boston 1.66ms from Boston, US
140.241.1.1 AS27370 City of Boston 0.85ms from Boston, US
192.80.65.8 AS27370 City of Boston 1.30ms from Boston, US
216.163.220.1 AS27370 City of Boston 1.66ms from Boston, US
140.241.244.2 AS27370 City of Boston 0.53ms from Boston, US
140.241.25.2 AS27370 City of Boston 1.89ms from Boston, US
204.167.88.2 AS27370 City of Boston 1.27ms from Boston, US
140.241.50.68 AS27370 City of Boston 1.15ms 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
20.120.112.58 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
103.52.102.138 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.84ms from Chengdu, CN
119.92.153.186 AS9299 Philippine Long Distance Telephone Company 1.44ms from Manila, PH
86.211.190.58 AS3215 Orange S.A. 8.72ms from Marseille, FR
95.231.168.26 AS3269 Telecom Italia S.p.A. 4.61ms from Milan, IT
144.196.51.154 AS13445 Cisco Webex LLC 0.73ms from New York City, US
107.145.127.26 AS33363 Charter Communications, Inc 12.08ms from Orlando, US
181.12.175.42 AS7303 Telecom Argentina S.A. 1.94ms from Rosario, AR
62.152.72.74 AS8359 MTS PJSC 1.34ms from Saint Petersburg, RU
14.89.209.138 AS4766 Korea Telecom 2.51ms from Seoul, KR
202.136.222.10 AS17621 China Unicom Shanghai network 3.66ms from Shanghai, CN
20.151.223.26 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
46.175.104.10 AS197345 ARKOM Mucharski Adam 5.16ms from Wrocław, PL
147.123.139.106 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.26ms from Ashburn, US
91.86.57.26 AS47377 Orange Belgium SA 8.29ms from Brussels, BE
67.173.141.74 AS7922 Comcast Cable Communications, LLC 7.68ms from Chicago, US
18.164.232.186 AS16509 Amazon.com, Inc. 0.09ms from Delhi, IN
111.42.93.74 AS132525 HeiLongJiang Mobile Communication Company Limited 4.01ms from Harbin, CN
12.232.64.42 AS7018 AT&T Enterprises, LLC 1.19ms from Houston, US
183.121.183.138 AS4766 Korea Telecom 7.17ms from Incheon, KR
39.60.210.26 AS17557 Pakistan Telecommunication Company Limited 1.33ms from Islamabad, PK
174.78.78.10 AS22773 Cox Communications Inc. 7.75ms from Kansas City, US
104.1.5.90 AS7018 AT&T Enterprises, LLC 3.15ms from Miami, US
50.114.216.170 AS401152 Ace Data Centers II, L.L.C. 0.18ms from New York City, US
35.172.10.58 AS14618 Amazon.com, Inc. 0.25ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f8 -m15 140.241.197.104
traceroute to 140.241.197.104 (140.241.197.104): 15 hops max, 52 byte packets
8 [AS54004] 206.53.143.53 26.298 ms
9 [AS54004] 206.53.143.73 27.904 ms
10 [AS27370] 140.241.244.4 26.682 ms
11 [AS27370] 140.241.244.3 26.572 ms
12 [AS27370] 140.241.244.4 26.838 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Atlanta, 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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