143.170.208.0/21

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:      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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 143.170.208.0/21

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

IP Address	Domain	Domains on this IP
143.170.213.228	myparts.parts	1

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

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Pingable IPs

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

IP Address	ASN	Details
143.170.209.102	AS16504 Granite Telecommunications LLC	`1.12ms` from Chicago, US
143.170.210.154	AS16504 Granite Telecommunications LLC	`1.14ms` from Chicago, US
143.170.211.218	AS16504 Granite Telecommunications LLC	`0.31ms` from Chicago, US
143.170.215.45	AS16504 Granite Telecommunications LLC	`0.69ms` from Chicago, US
143.170.214.77	AS16504 Granite Telecommunications LLC	`2.19ms` from Chicago, US
143.170.208.140	AS16504 Granite Telecommunications LLC	`0.26ms` from Chicago, US
143.170.213.241	AS16504 Granite Telecommunications LLC	`1.39ms` from Chicago, US
143.170.212.1	AS16504 Granite Telecommunications LLC	`4.85ms` 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
82.163.47.165	AS59521 Stichting Kabeltelevisie Pijnacker	`5.18ms` from Amsterdam, NL
112.126.2.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.46ms` from Beijing, CN
14.201.48.229	AS7545 TPG Telecom Limited	`0.71ms` from Brisbane, AU
156.215.235.181	AS8452 TE-AS	`3.17ms` from Cairo, EG
72.165.208.37	AS209 CenturyLink Communications, LLC	`1.71ms` from Dallas, US
178.200.18.21	AS3209 Vodafone GmbH	`11.60ms` from Frankfurt am Main, DE
79.212.49.37	AS3320 Deutsche Telekom AG	`7.15ms` from Frankfurt am Main, DE
14.162.32.229	AS45899 VNPT Corp	`1.38ms` from Hanoi, VN
203.253.3.53	AS9318 SK Broadband Co Ltd	`1.52ms` from Incheon, KR
138.113.136.85	AS54994 Meteverse Limited.	`0.16ms` from Kyiv, UA
86.154.12.85	AS2856 British Telecommunications PLC	`3.92ms` from London, GB
79.123.59.181	AS8426 ClaraNET LTD	`1.17ms` from London, GB
188.35.140.69	AS34123 Netorn LLC	`0.97ms` from Moscow, RU
44.195.75.53	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
23.30.211.213	AS7922 Comcast Cable Communications, LLC	`18.59ms` from Reston, US
4.151.5.197	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
68.127.9.213	AS7018 AT&T Enterprises, LLC	`4.63ms` from San Jose, US
67.187.224.229	AS7922 Comcast Cable Communications, LLC	`4.66ms` from San Jose, US
97.65.103.117	AS3549 Level 3 Parent, LLC	`0.83ms` from Seattle, US
202.228.142.85	AS4678 Canon IT Solutions Inc.	`0.35ms` from Tokyo, JP
178.224.45.245	AS50266 Odido Netherlands B.V.	`6.32ms` from Amsterdam, NL
202.61.120.229	AS133000 ARJUN TELECOM PVT. LTD.	`0.67ms` from Chennai, IN
185.41.56.5	AS201318 Suedwestfalen-IT	`5.64ms` from Frankfurt am Main, DE
84.134.227.197	AS3320 Deutsche Telekom AG	`4.28ms` from Frankfurt am Main, DE
117.69.234.117	AS4134 CHINANET-BACKBONE	`11.50ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 143.170.209.130

traceroute to 143.170.209.130 (143.170.209.130): 64 hops max, 52 byte packets

1 [AS136258] 172.245.234.1 0.165 ms

2 *

3 [AS174] 154.54.43.233 1.747 ms

4 [AS174] 154.54.46.178 1.683 ms

5 [AS174] 154.54.29.66 1.777 ms

6 [AS174] 38.32.97.122 1.716 ms

7 *

8 *

9 [AS16504] 143.170.209.130 6.429 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On January 30th 2026

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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