AS number 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
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

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
140.241.14.0/24 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

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

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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
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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 Optimum WiFi
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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
192.80.65.45 AS27370 City of Boston 1.24ms from Boston, US
216.163.220.139 AS27370 City of Boston 1.35ms from Boston, US
140.241.252.154 AS27370 City of Boston 1.17ms from Boston, US
140.241.86.50 AS27370 City of Boston 1.77ms from Boston, US
216.163.209.254 AS27370 City of Boston 1.28ms from Boston, US
140.241.241.1 AS27370 City of Boston 0.89ms from Boston, US
204.167.88.255 AS27370 City of Boston 1.18ms from Boston, US
216.163.216.82 AS27370 City of Boston 1.32ms from Boston, US
140.241.1.1 AS27370 City of Boston 0.97ms from Boston, US
140.241.244.2 AS27370 City of Boston 0.59ms from Boston, US
140.241.25.2 AS27370 City of Boston 1.71ms from Boston, US
140.241.253.223 AS27370 City of Boston 1.22ms from Boston, US
140.241.14.81 AS27370 City of Boston 7.94ms from Boston, US
140.241.50.2 AS27370 City of Boston 1.26ms 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
84.83.6.202 AS1136 KPN B.V. 1.36ms from Amsterdam, NL
98.183.27.202 AS22773 Cox Communications Inc. 18.17ms from Atlanta, US
75.207.0.218 AS6167 Verizon Business 15.02ms from Atlanta, US
141.45.159.90 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.97ms from Berlin, DE
46.142.36.106 AS8881 1&1 Versatel Deutschland GmbH 8.58ms from Berlin, DE
50.212.89.154 AS7922 Comcast Cable Communications, LLC 7.49ms from Boston, US
181.82.145.202 AS7303 Telecom Argentina S.A. 11.11ms from Buenos Aires, AR
189.103.130.58 AS28573 Claro NXT Telecomunicacoes Ltda 15.57ms from Curitiba, BR
69.76.229.106 AS11427 Charter Communications Inc 16.46ms from Dallas, US
46.81.27.106 AS3320 Deutsche Telekom AG 3.70ms from Frankfurt am Main, DE
196.0.89.250 AS21491 Uganda Telecom 0.68ms from Kampala, UG
203.192.76.154 AS7545 TPG Telecom Limited 1.35ms from Melbourne, AU
216.208.67.74 AS577 Bell Canada 4.59ms from Montreal, CA
207.38.169.26 AS6079 RCN 4.04ms from New York City, US
168.227.150.10 AS53240 Net Onze Provedor de Acesso a Internet Eireli 5.37ms from Novo Hamburgo, BR
190.218.115.42 AS18809 Cable Onda 13.49ms from Panama, PA
77.154.192.42 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.09ms from Paris, FR
149.11.122.58 AS174 Cogent Communications 0.13ms from Paris, FR
39.121.101.234 AS9318 SK Broadband Co Ltd 6.89ms from Seoul, KR
34.143.235.218 AS396982 Google LLC 0.12ms from Singapore, SG
52.187.26.250 AS8075 Microsoft Corporation 0.51ms from Singapore, SG
34.157.206.138 AS396982 Google LLC 0.15ms from Tokyo, JP
34.118.112.106 AS396982 Google LLC 0.12ms from Warsaw, PL
59.82.69.10 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.27ms from Zhangjiakou, CN
181.123.1.90 AS23201 Telecel S.A. 7.27ms from Asuncion, PY

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 140.241.58.15
traceroute to 140.241.58.15 (140.241.58.15): 10 hops max, 52 byte packets
3 [AS54004] 206.53.143.53 28.101 ms
4 [AS54004] 206.53.143.73 27.405 ms
5 [AS27370] 140.241.244.4 27.824 ms
6 [AS27370] 140.241.244.3 25.932 ms
7 [AS27370] 140.241.244.4 28.063 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Columbus, 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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