AS number details

AS27370

City of Boston  ·  boston.gov

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AS27370 – City of Boston

Field Value
Country United States
Website boston.gov
Hosted domains 10
Number of IPv4 70,144
Number of IPv6 0
ASN type Government
Registry arin
Allocated 23 years ago on Feb 21, 2003
Updated a year ago on May 03, 2024
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
140.241.14.0/24 City of Boston 256
140.241.244.0/24 City of Boston 256
140.241.250.0/24 City of Boston 256
140.241.25.0/24 City of Boston 256
140.241.3.0/24 City of Boston 256
140.241.86.0/24 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


                                                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.

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

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Useful for Cybersecurity

Peers

There are 7 peers for this ASN.

Peers Name
AS1351 University of Vermont
AS1828 Unitas Global
AS2734 CoreSite
AS27552 TowardEX Technologies International, Inc.
AS46887 Crown Castle Fiber LLC
AS54004 Optimum WiFi
AS6939 Hurricane Electric 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 3 upstreams for this ASN.

upstreams Name
AS27552 TowardEX Technologies International, Inc.
AS46887 Crown Castle Fiber LLC
AS54004 Optimum WiFi
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.

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Pingable IPs

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

IP Address ASN Details
216.163.209.254 AS27370 City of Boston 1.68ms from Boston, US
216.163.220.1 AS27370 City of Boston 1.63ms from Boston, US
140.241.50.4 AS27370 City of Boston 1.30ms from Boston, US
140.241.86.5 AS27370 City of Boston 2.43ms from Boston, US
204.167.88.2 AS27370 City of Boston 1.23ms from Boston, US
216.163.216.82 AS27370 City of Boston 2.49ms from Boston, US
140.241.244.2 AS27370 City of Boston 0.58ms from Boston, US
140.241.252.154 AS27370 City of Boston 1.31ms from Boston, US
192.80.65.52 AS27370 City of Boston 1.35ms from Boston, US
140.241.253.223 AS27370 City of Boston 1.59ms from Boston, US
140.241.241.1 AS27370 City of Boston 1.17ms from Boston, US
140.241.1.1 AS27370 City of Boston 1.01ms from Boston, US
140.241.14.86 AS27370 City of Boston 8.02ms from Boston, US
140.241.25.26 AS27370 City of Boston 1.92ms 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
13.94.246.202 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
103.241.195.26 AS137985 UNLIMITED BROADBAND NETWORK 0.46ms from Dhaka, BD
91.3.55.26 AS3320 Deutsche Telekom AG 6.17ms from Duesseldorf, DE
223.6.97.154 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.18ms from Hangzhou, CN
71.40.14.10 AS53759 Visual Net Design LC 5.67ms from Houston, US
93.95.235.202 AS41090 Equation SAS 1.49ms from Lyon, FR
83.50.45.122 AS3352 TELEFONICA DE ESPANA S.A.U. 9.05ms from Madrid, ES
83.145.100.122 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.66ms from Paris, FR
181.219.230.10 AS28573 Claro NXT Telecomunicacoes Ltda 16.50ms from Rio de Janeiro, BR
189.241.36.154 AS8151 UNINET 3.92ms from Santiago de Queretaro, MX
18.139.70.58 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
83.250.134.138 AS1257 Tele2 Sverige AB 4.15ms from Stockholm, SE
210.143.118.154 AS18266 Datacore Works Co.,Ltd. 9.04ms from Tokyo, JP
178.211.175.26 AS48524 INTERRA telecommunications group, Ltd. 1.39ms from Yekaterinburg, RU
188.115.211.106 AS44395 Ucom CJSC 16.25ms from Yerevan, AM
125.44.241.90 AS4837 CHINA UNICOM China169 Backbone 9.39ms from Zhengzhou, CN
68.33.210.234 AS7922 Comcast Cable Communications, LLC 7.70ms from Ashburn, US
52.170.199.74 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
66.115.134.170 AS46562 Performive LLC 0.51ms from Atlanta, US
96.74.253.202 AS7922 Comcast Cable Communications, LLC 5.88ms from Chicago, US
139.162.185.154 AS63949 Akamai Connected Cloud 0.13ms from Frankfurt am Main, DE
113.105.237.10 AS4134 CHINANET-BACKBONE 3.42ms from Guangzhou, CN
115.196.87.202 AS4134 CHINANET-BACKBONE 6.48ms from Hangzhou, CN
174.170.2.154 AS7922 Comcast Cable Communications, LLC 6.45ms from Houston, US
91.237.33.234 AS60973 ZUPO D.O.O. 0.38ms from Ljubljana, SI

Traceroute

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

$
traceroute -a -n -q1 -f4 -m17 140.241.27.132
traceroute to 140.241.27.132 (140.241.27.132): 17 hops max, 52 byte packets
4 [AS3356] 166.90.184.30 70.958 ms
5 [AS46887] 144.121.35.37 71.473 ms
6 [AS46887] 144.121.35.48 70.915 ms
7 [AS46887] 67.208.182.66 71.167 ms
8 *
9 *
10 *
11 [AS54004] 47.19.204.10 72.079 ms
12 [AS27370] 140.241.244.4 72.446 ms
13 [AS27370] 140.241.244.3 72.143 ms
14 [AS27370] 140.241.244.4 72.427 ms
15 *
16 *
17 *
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 AS27370 at robtex.

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