AS number details

AS27370

City of Boston  ·  boston.gov

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


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

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
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.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
140.241.252.182 AS27370 City of Boston 1.22ms from Boston, US
192.80.65.32 AS27370 City of Boston 1.21ms from Boston, US
140.241.1.1 AS27370 City of Boston 1.10ms from Boston, US
140.241.14.236 AS27370 City of Boston 8.13ms from Boston, US
216.163.220.1 AS27370 City of Boston 1.64ms from Boston, US
140.241.244.3 AS27370 City of Boston 0.60ms from Boston, US
216.163.209.254 AS27370 City of Boston 1.96ms from Boston, US
140.241.50.3 AS27370 City of Boston 1.34ms from Boston, US
216.163.216.82 AS27370 City of Boston 2.04ms from Boston, US
140.241.253.161 AS27370 City of Boston 1.51ms from Boston, US
140.241.86.5 AS27370 City of Boston 5.22ms from Boston, US
204.167.88.255 AS27370 City of Boston 1.28ms from Boston, US
140.241.241.1 AS27370 City of Boston 1.03ms from Boston, US
140.241.25.2 AS27370 City of Boston 1.80ms 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
154.202.30.154 AS22773 Cox Communications Inc. 1.92ms from Ashburn, US
84.62.109.90 AS3209 Vodafone GmbH 5.23ms from Berlin, DE
35.95.112.218 AS16509 Amazon.com, Inc. 0.48ms from Boardman, US
186.31.13.250 AS19429 ETB - Colombia 0.70ms from Bogota, CO
186.206.135.218 AS28573 Claro NXT Telecomunicacoes Ltda 16.75ms from Brasilia, BR
69.132.73.26 AS11426 Charter Communications Inc 6.42ms from Charlotte, US
144.121.189.26 AS46887 Crown Castle Fiber LLC 0.50ms from Chicago, US
97.176.246.106 AS6167 Verizon Business 9.83ms from Chicago, US
24.123.51.202 AS10796 Charter Communications Inc 2.55ms from Columbus, US
34.92.127.202 AS396982 Google LLC 0.09ms from Hong Kong, HK
50.246.57.122 AS7922 Comcast Cable Communications, LLC 8.39ms from Houston, US
95.5.94.106 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.89ms from Istanbul, TR
222.221.242.10 AS4134 CHINANET-BACKBONE 0.66ms from Kunming, CN
31.121.14.234 AS2856 British Telecommunications PLC 4.67ms from London, GB
193.107.204.106 AS50763 Robert McKay 0.17ms from London, GB
151.95.241.138 AS1267 WIND TRE S.P.A. 6.64ms from Milan, IT
74.65.209.42 AS12271 Charter Communications Inc 3.35ms from New York City, US
97.191.39.58 AS6167 Verizon Business 14.79ms from San Jose, US
220.74.196.10 AS4766 Korea Telecom 2.26ms from Seoul, KR
203.251.246.10 AS9848 SEJONG NETWORKS 1.45ms from Seoul, KR
160.237.159.74 AS59125 FAMILY NET JAPAN INCORPORATED 3.10ms from Tokyo, JP
193.122.153.122 AS31898 Oracle Corporation 0.32ms from Ashburn, US
72.225.47.186 AS11351 Charter Communications Inc 15.80ms from Chicago, US
35.225.231.74 AS396982 Google LLC 0.12ms from Council Bluffs, US
18.200.40.42 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -m20 140.241.76.28
traceroute to 140.241.76.28 (140.241.76.28): 20 hops max, 52 byte packets
1 [AS63023] 23.154.136.1 13.719 ms
2 [AS6461] 209.249.133.41 47.806 ms
3 *
4 *
5 *
6 [AS6461] 64.125.30.139 11.515 ms
7 [AS6461] 209.66.121.142 11.262 ms
8 [AS46887] 144.121.35.37 11.644 ms
9 [AS46887] 144.121.35.48 11.277 ms
10 [AS46887] 67.208.182.66 11.552 ms
11 *
12 *
13 *
14 [AS54004] 47.19.204.10 11.582 ms
15 [AS27370] 140.241.244.4 12.024 ms
16 [AS27370] 140.241.244.3 12.17 ms
17 [AS27370] 140.241.244.4 12.341 ms
18 *
19 *
20 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs