1. All IP Ranges
  2. 170.0.0.0/8
  3. 170.63.0.0/16
  4. AS6527  | 170.63.0.0/16

170.63.0.0/16

AS6527  ·  Commonwealth of Massachusetts

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Summary

Country United States
Domain mass.gov
ASN AS6527
Registry ARIN
ID MASS-DR

WHOIS Details

NetHandle:      NET-170-63-0-0-1
OrgID:          MASS1
Parent:         NET-170-0-0-0-0
NetName:        MASS-DR
NetRange:       170.63.0.0 - 170.63.255.255
NetType:        allocation
RegDate:        1994-02-22
Updated:        2012-01-17
TechHandle:     JW1963-ARIN
TechHandle:     JWE67-ARIN
TechHandle:     PCM3-ARIN
Source:         ARIN


OrgID:          MASS1
OrgName:        Commonwealth of Massachusetts
CanAllocate:    
Street:         Information Technology Division
Street:         200 Arlington street
City:           Chelsea
State/Prov:     MA
Country:        US
PostalCode:     02150
RegDate:        1994-02-22
Updated:        2016-01-14
OrgAdminHandle: PCM3-ARIN
OrgTechHandle:  JW1963-ARIN
OrgTechHandle:  JWE67-ARIN
OrgTechHandle:  PCM3-ARIN
OrgAbuseHandle: PCM3-ARIN
Source:         ARIN


POCHandle:      JW1963-ARIN
IsRole:         N
LastName:       Wentzel
FirstName:      James
Street:         200 Arlington Street
Street:         Suite 2100
City:           Chelsea
State/Prov:     MA
Country:        US
PostalCode:     02150
RegDate:        1996-05-16
Updated:        2025-01-30
OfficePhone:    +1-617-626-4568
Mailbox:        James.Wentzel@mass.gov
Source:         ARIN


POCHandle:      PCM3-ARIN
IsRole:         Y
LastName:       POC Comm of MA
FirstName:      
Street:         200 Alrington Street
Street:         Suite 2100
City:           Chelsea
State/Prov:     MA
Country:        US
PostalCode:     02150
RegDate:        2006-07-14
Updated:        2025-11-19
OfficePhone:    +1-617-888-2808
Mailbox:        dns-request@state.ma.us
Source:         ARIN


POCHandle:      JWE67-ARIN
IsRole:         N
LastName:       Wentzel
FirstName:      Jim
Street:         200 Arlington Street
Street:         Suite 2100
City:           Chelsea
State/Prov:     MA
Country:        US
PostalCode:     02150
RegDate:        2005-06-02
Updated:        2025-01-30
OfficePhone:    +1-617-626-4568
Mailbox:        james.wentzel@mass.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 170.0.0.0/8

Range ASN Company Num of IPs
170.180.0.0/14 AS11686 Kentucky Department of Education 262,144
170.55.0.0/16 AS33132 Crown Castle Fiber LLC 65,536
170.235.0.0/16 AS11534 City of Philadelphia 65,536
170.210.0.0/16 AS265700 Red de Interconexion Universitaria 65,536
170.210.0.0/16 AS28107 Red de Interconexion Universitaria 65,536
170.19.0.0/16 AS32251 BNP PARIBAS US WHOLESALE HOLDINGS, CORP. 65,536
170.172.0.0/16 AS16509 Amazon.com, Inc. 65,536
170.210.0.0/16 AS264785 Red de Interconexion Universitaria 65,536
170.58.0.0/16 AS16509 Amazon Technologies Inc. 65,536
170.85.0.0/16 AS22616 ZSCALER, INC. 65,536
170.111.0.0/16 AS20311 Valero Services, Inc 65,536
170.51.0.0/16 AS19037 AMX Argentina S.A. 65,536
170.175.0.0/16 AS20069 Royal Bank of Canada 65,536
170.163.0.0/16 AS32207 The Connecticut Hospital and Affiliates 65,536
170.26.0.0/16 AS16509 Amazon.com, Inc. 65,536
170.85.0.0/16 AS14618 ZSCALER, INC. 65,536
170.210.0.0/16 AS263186 Red de Interconexion Universitaria 65,536
170.145.0.0/16 AS2048 Louisiana Department of Public Safety 65,536
170.15.0.0/16 AS16509 Amazon.com, Inc. 65,536
170.93.0.0/16 AS15196 Maryland Department of Transportation 65,536
170.46.0.0/16 AS18697 GREEN MOUNTAIN POWER CORPORATION 65,536
170.85.0.0/16 AS16509 ZSCALER, INC. 65,536
170.25.0.0/16 AS13591 Grupo Financiero GBM-Atlantico 65,536
170.49.0.0/16 AS14017 Burlington Northern Railroad 65,536
170.186.0.0/16 AS11273 Fiserv Solutions, LLC 65,536
170.51.0.0/16 AS19037 AMX Argentina S.A. 65,536
170.201.0.0/16 AS10995 PNC Bank, National Association 65,536
170.38.0.0/16 AS139776 Petroliam Nasional Berhad 65,536
170.210.0.0/16 AS264630 Red de Interconexion Universitaria 65,536
170.210.0.0/16 AS28068 Red de Interconexion Universitaria 65,536
170.210.0.0/16 AS27993 Red de Interconexion Universitaria 65,536
170.128.0.0/16 AS11685 Huntington Bancshares Inc. 65,536
170.175.0.0/16 AS11544 Royal Bank of Canada 65,536
170.177.0.0/16 AS31848 Deer Valley Unified School District #97 65,536
170.188.0.0/16 AS11052 Intermountain Health Care, Inc. 65,536
170.96.0.0/16 AS18980 Peace Health 65,536
170.8.0.0/16 AS14499 ALORICA INC 65,536
170.221.0.0/16 AS16509 Amazon.com, Inc. 65,536
170.138.0.0/16 AS10879 UnitedHealth Group Incorporated 65,536
170.56.0.0/16 AS15854 ThyssenKrupp North America, Inc. 65,536
170.222.0.0/16 AS11577 Vermont Agency of Digital Services 65,536
170.110.0.0/16 AS12076 U.S. Department of Commerce, HQ and ITA 65,536
170.208.0.0/16 AS11188 County of Los Angeles 65,536
170.120.0.0/16 AS16509 Amazon Technologies Inc. 65,536
170.51.0.0/16 AS11664 AMX Argentina S.A. 65,536
170.68.0.0/16 AS16509 Amazon.com, Inc. 65,536
170.51.0.0/16 AS11664 AMX Argentina S.A. 65,536
170.163.0.0/16 AS10583 The Connecticut Hospital and Affiliates 65,536
170.115.0.0/16 AS11205 City of Philadelphia 65,536
170.110.0.0/16 AS3477 U.S. Department of Commerce, HQ and ITA 65,536

Hosted domains

There are 16 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
170.63.68.84 malegislature.gov 12
170.63.211.188 dtapath.com 2
170.63.211.186 dtaconnect.org 2

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
Read more

Pingable IPs

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

IP Address ASN Details
170.63.208.31 AS6527 Commonwealth of Massachusetts 2.18ms from Boston, US
170.63.192.5 AS6527 Commonwealth of Massachusetts 1.46ms from Boston, US
170.63.207.32 AS6527 Commonwealth of Massachusetts 4.82ms from Boston, US
170.63.193.128 AS6527 Commonwealth of Massachusetts 0.76ms 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
122.141.135.16 AS4837 CHINA UNICOM China169 Backbone 11.74ms from Harbin, CN
171.239.150.64 AS7552 Viettel Group 0.97ms from Ho Chi Minh City, VN
110.9.85.160 AS9318 SK Broadband Co Ltd 1.86ms from Incheon, KR
126.59.115.224 AS17676 SoftBank Corp. 4.90ms from Osaka, JP
210.131.136.112 AS2519 ARTERIA Networks Corporation 12.41ms from Osaka, JP
39.86.109.80 AS4837 CHINA UNICOM China169 Backbone 10.22ms from Qingdao, CN
2.19.179.64 AS12874 Fastweb SpA 7.55ms from Rende, IT
173.32.78.16 AS812 Rogers Communications Canada Inc. 3.40ms from Toronto, CA
37.14.199.64 AS12479 Orange Espagne SA 6.33ms from Zaragoza, ES
125.43.21.80 AS4837 CHINA UNICOM China169 Backbone 4.92ms from Zhengzhou, CN
185.112.2.0 AS210472 Parlem Telecom Companyia de Telecomunicacions SA 0.85ms from Barcelona, ES
65.31.97.16 AS10796 Charter Communications Inc 8.17ms from Chicago, US
121.205.224.144 AS4134 CHINANET-BACKBONE 9.94ms from Fuzhou, CN
109.184.79.112 AS12389 PJSC Rostelecom 6.46ms from Kazan, RU
86.161.14.48 AS2856 British Telecommunications PLC 3.42ms from London, GB
82.88.104.0 AS3269 Telecom Italia S.p.A. 2.58ms from Milan, IT
182.89.37.16 AS4837 CHINA UNICOM China169 Backbone 5.61ms from Nanning, CN
220.216.47.176 AS10010 TOKAI Communications Corporation 6.05ms from Osaka, JP
43.217.171.128 AS16509 Amazon.com, Inc. 0.49ms from Sepang, MY
106.104.19.0 AS4780 Digital United Inc. 1.64ms from Taipei, TW
46.148.172.208 AS197405 Tomkow Sp. z o.o. 18.35ms from Warsaw, PL
131.0.235.48 AS61470 MUSURIT 1.04ms from Buenos Aires, AR
91.154.63.176 AS719 Elisa Oyj 0.73ms from Helsinki, FI
108.254.0.32 AS7018 AT&T Enterprises, LLC 2.67ms from Houston, US
86.176.80.112 AS2856 British Telecommunications PLC 3.25ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 170.63.77.31
traceroute to 170.63.77.31 (170.63.77.31): 9 hops max, 52 byte packets
6 [AS4755] 14.142.71.253 0.502 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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