143.170.8.0/21

AS16504  ·  Granite Telecommunications LLC

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

Sign up for free ›

Summary

Country United States
Domain granitenet.com
ASN AS16504
Parent Range 143.170.0.0/16
Registry ARIN
ID GRANI-25

WHOIS Details

NetHandle:      NET-143-170-0-0-1
OrgID:          GRANI-25
Parent:         NET-143-0-0-0-0
NetName:        GRANI-25
NetRange:       143.170.0.0 - 143.170.255.255
NetType:        allocation
RegDate:        2017-03-07
Updated:        2017-03-07
Source:         ARIN


OrgID:          GRANI-25
OrgName:        Granite Telecommunications LLC
CanAllocate:    
Street:         1 Heritage Drive
City:           Quincy
State/Prov:     MA
Country:        US
PostalCode:     02171
RegDate:        2008-10-07
Updated:        2025-09-15
OrgAdminHandle: MPLSA-ARIN
OrgTechHandle:  GRANI-ARIN
OrgTechHandle:  MPLSA-ARIN
OrgAbuseHandle: ABUSE5606-ARIN
OrgNOCHandle:   MPLSA-ARIN
Source:         ARIN


POCHandle:      ABUSE5606-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         100 Newport Ave. Ext.
City:           Quincy
State/Prov:     MA
Country:        US
PostalCode:     02171
RegDate:        2016-08-19
Updated:        2024-09-19
OfficePhone:    +1-617-837-5500
Mailbox:        abuse@granitenet.com
Source:         ARIN


POCHandle:      GRANI-ARIN
IsRole:         Y
LastName:       graniteitadmin
FirstName:      
Street:         100 Newport Ave. Ext.
City:           Quincy
State/Prov:     MA
Country:        US
PostalCode:     02171
RegDate:        2011-07-18
Updated:        2025-09-03
OfficePhone:    +1-617-933-5500
Mailbox:        itadmin@granitenet.com
Mailbox:        mplsit@granitenet.com
Source:         ARIN


POCHandle:      MPLSA-ARIN
IsRole:         Y
LastName:       MPLS Admin
FirstName:      
Street:         100 Newport Ave. Ext.
City:           Quincy
State/Prov:     MA
Country:        US
PostalCode:     02171
RegDate:        2014-03-24
Updated:        2025-03-17
OfficePhone:    +1-617-837-4036
Mailbox:        mplsit@granitenet.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.170.8.0/21

Range ASN Company Num of IPs
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536

Nearby Ranges

BGP prefixes that overlap with 143.170.0.0/16

Range ASN Company Num of IPs
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536

Hosted domains

There are no domains currently hosted 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

Pingable IPs

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

IP Address ASN Details
143.170.12.61 AS16504 Granite Telecommunications LLC 0.48ms from Atlanta, US
143.170.10.157 AS16504 Granite Telecommunications LLC 0.56ms from Atlanta, US
143.170.9.121 AS16504 Granite Telecommunications LLC 0.66ms from Atlanta, US
143.170.8.126 AS16504 Granite Telecommunications LLC 1.52ms from Atlanta, US
143.170.11.206 AS16504 Granite Telecommunications LLC 6.73ms from Atlanta, 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
65.37.121.229 AS5650 Frontier Communications of America, Inc. 2.24ms from Ashburn, US
91.140.52.69 AS25472 Nova Telecommunications & Media Single Member S.A 7.79ms from Athens, GR
195.56.226.85 AS5483 Magyar Telekom Plc. 1.09ms from Budapest, HU
69.14.37.197 AS12083 WideOpenWest Finance LLC 10.53ms from Chicago, US
109.149.14.85 AS2856 British Telecommunications PLC 6.41ms from Erith, GB
79.238.224.101 AS3320 Deutsche Telekom AG 7.71ms from Frankfurt am Main, DE
221.4.227.85 AS17816 China Unicom IP network China169 Guangdong province 3.35ms from Guangzhou, CN
5.78.184.85 AS212317 Hetzner Online GmbH 0.17ms from Hillsboro, US
211.186.50.5 AS9318 SK Broadband Co Ltd 1.03ms from Incheon, KR
78.150.46.53 AS13285 TalkTalk Communications Limited 6.00ms from London, GB
84.92.115.181 AS6871 Plusnet 10.71ms from London, GB
88.15.27.117 AS3352 TELEFONICA DE ESPANA S.A.U. 6.03ms from Madrid, ES
78.6.35.53 AS8968 BT Italia S.p.A. 5.22ms from Milan, IT
45.238.128.21 AS53230 Clean Net Telecom Ltda 1.68ms from Novo Hamburgo, BR
153.195.123.21 AS4713 NTT DOCOMO BUSINESS,Inc. 7.17ms from Osaka, JP
153.228.73.133 AS4713 NTT DOCOMO BUSINESS,Inc. 6.49ms from Osaka, JP
201.148.216.37 AS262952 LIFE.IN TELECOM 11.65ms from Osasco, BR
4.242.220.181 AS8075 Microsoft Corporation 0.44ms from Phoenix, US
66.191.5.165 AS20115 Charter Communications LLC 14.57ms from Portland, US
79.106.110.37 AS42313 ONE ALBANIA SH.A. 6.22ms from Pristina, XK
186.219.80.37 AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS 4.92ms from Sao Paulo, BR
115.137.143.197 AS17858 LG POWERCOMM 2.24ms from Seoul, KR
119.83.65.245 AS10010 TOKAI Communications Corporation 3.27ms from Tokyo, JP
209.50.195.213 AS11951 Medical Computer Systems 1.96ms from Ashburn, US
31.0.239.197 AS8374 Polkomtel Sp. z o.o. 18.96ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 143.170.14.136
traceroute to 143.170.14.136 (143.170.14.136): 8 hops max, 52 byte packets
4 [] 201.16.1.19 15.589 ms
5 [AS3356] 8.243.152.89 19.972 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Brasília, BR
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.

An API 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