1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.170.0.0/16
  4. AS16504  | 143.170.176.0/21

143.170.176.0/21

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 143.170.176.0/21

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 6 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
143.170.178.208 accessmycardoffer.com 6

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

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

IP Address ASN Details
143.170.178.241 AS16504 Granite Telecommunications LLC 0.79ms from New York City, US
143.170.177.1 AS16504 Granite Telecommunications LLC 0.57ms from New York City, US
143.170.179.28 AS16504 Granite Telecommunications LLC 1.52ms from New York City, US
143.170.181.38 AS16504 Granite Telecommunications LLC 0.84ms from New York City, US
143.170.176.148 AS16504 Granite Telecommunications LLC 0.34ms from New York City, US
143.170.180.179 AS16504 Granite Telecommunications LLC 1.46ms 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
193.224.138.5 AS1955 KIFU (Governmental Info Tech Development Agency) 0.60ms from Budapest, HU
94.44.141.101 AS21334 One Hungary Ltd. 14.09ms from Budapest, HU
105.197.77.101 AS24835 Vodafone Data 10.97ms from Cairo, EG
67.148.20.165 AS209 CenturyLink Communications, LLC 0.54ms from Denver, US
73.34.90.53 AS7922 Comcast Cable Communications, LLC 5.00ms from Denver, US
87.178.19.21 AS3320 Deutsche Telekom AG 6.32ms from Duesseldorf, DE
116.52.51.101 AS4134 CHINANET-BACKBONE 7.37ms from Guiyang, CN
221.210.120.69 AS4837 CHINA UNICOM China169 Backbone 2.47ms from Harbin, CN
113.0.49.133 AS4837 CHINA UNICOM China169 Backbone 2.80ms from Harbin, CN
118.105.255.37 AS18126 Chubu Telecommunications Company, Inc. 6.24ms from Osaka, JP
200.36.139.5 AS271334 JOSE IVANALDO DE SOUSA TELECOMUNICACOES 1.56ms from Osasco, BR
176.139.150.165 AS5410 Bouygues Telecom SA 1.53ms from Paris, FR
46.13.94.117 AS13036 T-Mobile Czech Republic a.s. 3.46ms from Prague, CZ
176.102.130.117 AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL 0.88ms from Prague, CZ
39.68.78.245 AS4837 CHINA UNICOM China169 Backbone 7.77ms from Qingdao, CN
136.38.181.5 AS16591 Google Fiber Inc. 1.67ms from Salt Lake City, US
24.18.59.149 AS7922 Comcast Cable Communications, LLC 2.44ms from Seattle, US
39.116.212.213 AS9318 SK Broadband Co Ltd 5.42ms from Seoul, KR
42.56.253.229 AS4837 CHINA UNICOM China169 Backbone 10.36ms from Tieling, CN
80.54.85.101 AS5617 Orange Polska Spolka Akcyjna 0.50ms from Warsaw, PL
2.63.136.69 AS12389 PJSC Rostelecom 5.17ms from Yekaterinburg, RU
97.148.34.101 AS6167 Verizon Business 17.14ms from Atlanta, US
149.160.223.53 AS27198 Indiana University 7.07ms from Chicago, US
84.185.30.101 AS3320 Deutsche Telekom AG 4.43ms from Frankfurt am Main, DE
75.164.191.85 AS209 CenturyLink Communications, LLC 0.95ms from Hillsboro, US

Traceroute

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

$
traceroute -a -n -q1 -f4 143.170.181.3
traceroute to 143.170.181.3 (143.170.181.3): 64 hops max, 52 byte packets
4 [AS3257] 89.149.129.214 87.625 ms
5 [AS3257] 63.141.200.66 87.715 ms
6 *
7 *
8 *
9 [AS16504] 143.170.181.3 106.981 ms
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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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