AS number details

AS27370

City of Boston  ·  boston.gov

AS27370 – City of Boston

Country United States
Website boston.gov
Hosted domains 32
Number of IPs 70,144
ASN type Business
Allocated 19 years ago on Feb 21, 2003

IP Address Ranges

Netblock Company Num of IPs
140.241.0.0/16 City of Boston 65,536
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
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

There are no known IPv6 addresses belonging to this network

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WHOIS Details

ASHandle:       AS27370
OrgID:          CITYOF-198
ASName:         CITYOFBOSTON
ASNumber:       27370
RegDate:        2003-02-21
Updated:        2012-03-02
TechHandle:     RP953-ARIN
Source:         ARIN


OrgID:          CITYOF-198
OrgName:        City of Boston
CanAllocate:    
Street:         1 CITY HALL SQ, RM 703
City:           BOSTON
State/Prov:     MA
Country:        US
PostalCode:     02201
Comment:        http://www.cityofboston.gov/
RegDate:        1999-07-20
Updated:        2014-12-15
OrgAbuseHandle: HOSTM1518-ARIN
OrgAdminHandle: HOSTM1518-ARIN
OrgNOCHandle:   NOC11232-ARIN
OrgTechHandle:  HOSTM1518-ARIN
Source:         ARIN


POCHandle:      HOSTM1518-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         1 City Hall Sq, Rm 703
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02201
RegDate:        2009-11-23
Updated:        2021-03-15
OfficePhone:    +1-617-635-3594
Mailbox:        hostmaster@cityofboston.gov
Source:         ARIN


POCHandle:      NOC11232-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         1 City Hall Sq, Rm 109
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02201
RegDate:        2009-11-23
Updated:        2021-11-19
OfficePhone:    +1-617-635-2342
Mailbox:        brett.haynes@boston.gov
Mailbox:        noc@boston.gov
Source:         ARIN


POCHandle:      RP953-ARIN
IsRole:         N
LastName:       Pareek
FirstName:      Raj
Street:         ONE CITY HALL SQ
Street:         ROOM 703 MIS DEPT
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02201
RegDate:        2001-08-30
Updated:        2018-03-12
OfficePhone:    +1-617-635-2114
Mailbox:        rajesh.pareek@cityofboston.gov
Source:         ARIN
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Hosted Domains

There are 32 domain names hosted across 7 IP addresses on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS27552 TowardEX Technologies International, Inc.
AS46887 Lightower Fiber Networks I, LLC
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS27552 TowardEX Technologies International, Inc.
AS46887 Lightower Fiber Networks I, LLC
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Downstreams

There are no downstreams for this ASN.

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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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