1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.170.0.0/16
  4. AS16504  | 143.170.104.0/21

143.170.104.0/21

AS16504  ·  Granite Telecommunications LLC

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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:      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


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

Overlapping Ranges

BGP prefixes that contain 143.170.104.0/21

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
Read more

Pingable IPs

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

IP Address ASN Details
143.170.109.81 AS16504 Granite Telecommunications LLC 1.27ms from New York City, US
143.170.108.177 AS16504 Granite Telecommunications LLC 1.81ms from New York City, US
143.170.107.152 AS16504 Granite Telecommunications LLC 0.83ms from New York City, US
143.170.110.176 AS16504 Granite Telecommunications LLC 0.76ms from New York City, US
143.170.111.49 AS16504 Granite Telecommunications LLC 2.04ms from New York City, US
143.170.105.13 AS16504 Granite Telecommunications LLC 0.54ms from New York City, US
143.170.106.232 AS16504 Granite Telecommunications LLC 0.82ms from New York City, US
143.170.104.42 AS16504 Granite Telecommunications LLC 1.94ms from New York City, 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
94.64.27.133 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.30ms from Athens, GR
197.146.233.197 AS36884 Wana Corporate 4.61ms from Casablanca, MA
111.26.135.181 AS134810 China Mobile Group JiLin communications corporation 3.32ms from Changchun, CN
79.241.21.37 AS3320 Deutsche Telekom AG 5.06ms from Frankfurt am Main, DE
109.152.6.101 AS2856 British Telecommunications PLC 2.49ms from London, GB
81.173.107.37 AS12956 TELXIUS Cable 0.20ms from Madrid, ES
50.126.122.85 AS20055 Wholesail networks LLC 6.17ms from Portland, US
34.233.56.85 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
176.150.231.101 AS5410 Bouygues Telecom SA 3.10ms from Saint-Denis, FR
60.133.1.149 AS17676 SoftBank Corp. 8.38ms from Tokyo, JP
213.162.218.5 AS13287 NIXVAL Datacenter 0.29ms from Valencia, ES
221.14.68.5 AS4837 CHINA UNICOM China169 Backbone 3.52ms from Zhengzhou, CN
124.17.120.37 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 2.75ms from Beijing, CN
217.246.163.197 AS3320 Deutsche Telekom AG 3.92ms from Berlin, DE
119.6.186.117 AS4837 CHINA UNICOM China169 Backbone 2.99ms from Chengdu, CN
98.227.139.229 AS7922 Comcast Cable Communications, LLC 6.62ms from Chicago, US
189.163.247.229 AS8151 UNINET 1.02ms from Guadalajara, MX
218.10.82.213 AS4837 CHINA UNICOM China169 Backbone 3.52ms from Harbin, CN
27.71.163.37 AS7552 Viettel Group 10.37ms from Ho Chi Minh City, VN
182.176.203.37 AS17557 Pakistan Telecommunication Company Limited 1.43ms from Islamabad, PK
136.24.138.85 AS19165 Webpass Inc. 0.51ms from Karachi, PK
217.135.25.21 AS1273 Vodafone Group PLC 6.20ms from London, GB
88.21.32.197 AS3352 TELEFONICA DE ESPANA S.A.U. 9.75ms from Madrid, ES
36.35.141.21 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Nanjing, CN
143.198.6.101 AS14061 DigitalOcean, LLC 0.31ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f5 143.170.106.34
traceroute to 143.170.106.34 (143.170.106.34): 64 hops max, 52 byte packets
6 [AS3257] 63.141.200.66 0.971 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in New York City, US
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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