1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.170.0.0/16
  4. AS16504  | 143.170.168.0/21

143.170.168.0/21

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 143.170.168.0/21

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

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

IP Address ASN Details
143.170.175.209 AS16504 Granite Telecommunications LLC 0.51ms from Chicago, US
143.170.172.225 AS16504 Granite Telecommunications LLC 0.70ms from Chicago, US
143.170.170.33 AS16504 Granite Telecommunications LLC 0.54ms from Chicago, US
143.170.174.193 AS16504 Granite Telecommunications LLC 1.86ms from Chicago, US
143.170.171.217 AS16504 Granite Telecommunications LLC 0.52ms from Chicago, US
143.170.169.1 AS16504 Granite Telecommunications LLC 1.60ms from Chicago, US
143.170.168.225 AS16504 Granite Telecommunications LLC 0.93ms from Chicago, US
143.170.173.61 AS16504 Granite Telecommunications LLC 0.48ms from Chicago, 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
176.239.245.197 AS16135 Turkcell A.S. 17.90ms from Ankara, TR
204.193.138.197 AS20141 Quality Technology Services, LLC 1.54ms from Atlanta, US
68.253.135.181 AS7018 AT&T Enterprises, LLC 7.76ms from Dallas, US
99.103.200.245 AS7018 AT&T Enterprises, LLC 3.02ms from Dallas, US
147.81.26.213 AS36149 Hawaiian Telcom Services Company, Inc. 9.07ms from Honolulu, US
121.122.29.85 AS9534 Binariang Berhad 4.11ms from Kuala Lumpur, MY
119.66.242.5 AS17858 LG POWERCOMM 2.15ms from Seoul, KR
210.111.180.101 AS9976 Namincheon Brodcasting Co., Ltd. 1.62ms from Seoul, KR
60.101.54.117 AS17676 SoftBank Corp. 7.48ms from Tokyo, JP
89.16.176.181 AS35425 IOMART MANAGED SERVICES LIMITED 0.08ms from York, GB
5.193.201.53 AS5384 Emirates Internet 2.78ms from Al Fujairah City, AE
181.13.226.117 AS7303 Telecom Argentina S.A. 17.44ms from Asuncion, PY
101.72.33.181 AS4837 CHINA UNICOM China169 Backbone 5.71ms from Beijing, CN
15.200.2.85 AS8987 Amazon Data Services Ireland Ltd 0.33ms from Boardman, US
58.23.78.213 AS4837 CHINA UNICOM China169 Backbone 7.26ms from Fuzhou, CN
36.69.212.5 AS7713 PT Telekomunikasi Indonesia 1.49ms from Jakarta, ID
178.193.207.149 AS3303 Swisscom (Switzerland) Ltd 0.70ms from Lausanne, CH
170.130.232.245 AS62904 Eonix Corporation 0.59ms from Los Angeles, US
63.201.112.21 AS7018 AT&T Enterprises, LLC 2.26ms from Los Angeles, US
103.245.64.85 AS45415 Vasai Cable Pvt. Ltd. 1.58ms from Mumbai, IN
31.28.106.197 AS48524 INTERRA telecommunications group, Ltd. 1.32ms from Yekaterinburg, RU
108.39.81.69 AS701 Verizon Business 9.83ms from Ashburn, US
124.253.80.165 AS17917 Quadrant Televentures Limited 9.18ms from Delhi, IN
131.188.117.21 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.95ms from Frankfurt am Main, DE
203.33.189.117 AS9744 XLC GLOBAL 0.40ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f4 143.170.175.152
traceroute to 143.170.175.152 (143.170.175.152): 64 hops max, 52 byte packets
4 [AS812] 209.148.225.93 7.397 ms
5 *
6 *
7 [AS6327] 66.163.65.18 48.971 ms
8 *
9 [AS174] 154.54.29.66 55.483 ms
10 [AS174] 38.32.97.122 53.025 ms
11 *
12 *
13 [AS16504] 143.170.175.152 72.904 ms
Measurement taken from IPinfo ProbeNet in Kelowna, CA
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.

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