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
192.80.65.63 AS27370 City of Boston 1.10ms from Boston, US
140.241.14.124 AS27370 City of Boston 4.97ms from Piscataway, US
216.163.209.254 AS27370 City of Boston 1.59ms from Boston, US
140.241.253.190 AS27370 City of Boston 0.79ms from Boston, US
140.241.252.182 AS27370 City of Boston 1.04ms from Boston, US
216.163.208.3 AS27370 City of Boston 1.48ms from Boston, US
140.241.1.1 AS27370 City of Boston 0.90ms from Boston, US
216.163.220.253 AS27370 City of Boston 1.06ms from Boston, US
140.241.241.1 AS27370 City of Boston 0.88ms from Boston, US
140.241.25.26 AS27370 City of Boston 1.95ms from Boston, US
140.241.50.68 AS27370 City of Boston 1.08ms from Boston, US
140.241.250.243 AS27370 City of Boston 0.60ms from Boston, US
140.241.244.2 AS27370 City of Boston 0.57ms from Boston, US
140.241.86.50 AS27370 City of Boston 2.35ms from Boston, US
204.167.88.3 AS27370 City of Boston 1.21ms from Boston, US
216.163.216.82 AS27370 City of Boston 1.33ms 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
39.106.35.170 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.02ms from Beijing, CN
107.89.49.10 AS20057 AT&T Enterprises, LLC 3.58ms from Dallas, US
134.28.216.122 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.82ms from Hamburg, DE
103.207.70.250 AS213347 HongKong IRAY Technology Co., Ltd. 0.88ms from Hong Kong, HK
13.75.71.186 AS8075 Microsoft Corporation 0.30ms from Hong Kong, HK
76.213.155.106 AS7018 AT&T Enterprises, LLC 3.42ms from Miami, US
64.233.178.90 AS15169 Google LLC 0.74ms from Montreal, CA
31.220.61.138 AS47583 Hostinger International Limited 0.86ms from Phoenix, US
95.235.237.218 AS3269 Telecom Italia S.p.A. 5.07ms from Rome, IT
77.154.192.42 AS15557 Societe Francaise Du Radiotelephone - SFR SA 10.53ms from Saint-Denis, FR
223.63.154.10 AS9644 SK Telecom 9.37ms from Seoul, KR
101.0.111.138 AS55803 Hostopia Australia Web Pty Ltd 0.17ms from Sydney, AU
143.90.106.106 AS4725 SoftBank Corp. 14.99ms from Tokyo, JP
24.204.214.58 AS7992 Cogeco Connexion Inc. 0.91ms from Toronto, CA
59.82.69.10 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.30ms from Zhangjiakou, CN
24.147.40.154 AS7922 Comcast Cable Communications, LLC 8.32ms from Boston, US
96.74.253.202 AS7922 Comcast Cable Communications, LLC 5.91ms from Chicago, US
69.134.147.10 AS7843 Charter Communications Inc 13.82ms from Dallas, US
223.229.158.10 AS24560 Bharti Airtel Ltd., Telemedia Services 9.53ms from Delhi, IN
4.245.203.218 AS8075 Microsoft Corporation 0.41ms from Dublin, IE
89.1.37.138 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.77ms from Duesseldorf, DE
86.154.211.234 AS2856 British Telecommunications PLC 3.12ms from Erith, GB
154.201.169.106 AS132839 POWER LINE DATACENTER 1.07ms from Hong Kong, HK
213.140.216.26 AS35432 Cablenet Communication Systems plc 5.69ms from Larnaca, CY
35.244.132.234 AS396982 Google LLC 0.07ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 -m15 140.241.112.237
traceroute to 140.241.112.237 (140.241.112.237): 15 hops max, 52 byte packets
5 *
6 *
8 [AS6939] 209.51.184.246 41.181 ms
9 [AS54004] 47.19.204.10 39.847 ms
10 [AS27370] 140.241.244.4 40.282 ms
11 [AS27370] 140.241.244.3 39.231 ms
12 [AS27370] 140.241.244.4 40.505 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Denver, 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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