1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.170.0.0/16
  4. AS16504  | 143.170.208.0/21

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:      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 143.170.208.0/21

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
Read more

Pingable IPs

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

IP Address ASN Details
143.170.214.77 AS16504 Granite Telecommunications LLC 2.20ms from Chicago, US
143.170.215.45 AS16504 Granite Telecommunications LLC 0.80ms from Chicago, US
143.170.213.241 AS16504 Granite Telecommunications LLC 1.44ms from Chicago, US
143.170.208.134 AS16504 Granite Telecommunications LLC 0.25ms from Chicago, US
143.170.210.153 AS16504 Granite Telecommunications LLC 1.16ms from Chicago, US
143.170.212.1 AS16504 Granite Telecommunications LLC 4.81ms from Chicago, US
143.170.209.102 AS16504 Granite Telecommunications LLC 1.13ms from Chicago, US
143.170.211.218 AS16504 Granite Telecommunications LLC 0.33ms 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
213.127.141.101 AS33915 Vodafone Libertel B.V. 7.06ms from Amsterdam, NL
132.45.135.85 AS668 United States Department of Defense (DoD) 0.62ms from Atlanta, US
190.121.138.53 AS27951 Media Commerce Partners S.A 8.15ms from Bogota, CO
59.182.167.229 AS9829 National Internet Backbone 7.48ms from Chennai, IN
76.185.131.165 AS11427 Charter Communications Inc 9.69ms from Dallas, US
178.6.189.229 AS3209 Vodafone GmbH 7.00ms from Duesseldorf, DE
104.102.4.117 AS16625 Akamai Technologies, Inc. 0.31ms from Hamburg, DE
223.120.167.37 AS58807 China Mobile International Limited 0.94ms from Hong Kong, HK
61.133.155.133 AS4134 CHINANET-BACKBONE 5.70ms from Huai'an, CN
182.224.128.133 AS17858 LG POWERCOMM 1.56ms from Incheon, KR
12.124.207.229 AS7018 AT&T Enterprises, LLC 1.39ms from Los Angeles, US
88.221.30.133 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.18ms from Palermo, IT
119.167.90.21 AS4837 CHINA UNICOM China169 Backbone 0.48ms from Qingdao, CN
3.219.47.213 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
51.11.106.229 AS8075 Microsoft Corporation 0.18ms from Cardiff, GB
188.100.179.245 AS3209 Vodafone GmbH 5.39ms from Duesseldorf, DE
220.178.52.37 AS4134 CHINANET-BACKBONE 5.85ms from Huai'an, CN
182.16.173.101 AS17995 PT iForte Global Internet 0.56ms from Jakarta, ID
176.100.10.101 AS12963 "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY 0.45ms from Kyiv, UA
68.109.86.149 AS22773 Cox Communications Inc. 4.35ms from Los Angeles, US
179.170.52.181 AS26599 TELEFÔNICA BRASIL S.A 15.29ms from Rio de Janeiro, BR
188.252.135.37 AS31012 A1 Hrvatska d.o.o. 11.46ms from Zagreb, HR
77.164.127.229 AS1136 KPN B.V. 1.12ms from Amsterdam, NL
77.60.228.117 AS1136 KPN B.V. 1.55ms from Amsterdam, NL
57.152.52.181 AS8075 Microsoft Corporation 0.59ms from Ashburn, 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 143.170.212.70
traceroute to 143.170.212.70 (143.170.212.70): 64 hops max, 52 byte packets
5 [AS174] 154.54.47.213 24.666 ms
6 [AS174] 154.54.31.94 14.184 ms
7 [AS174] 154.54.166.74 22.438 ms
8 [AS174] 154.54.46.178 22.522 ms
9 [AS174] 154.54.29.66 21.784 ms
10 [AS174] 38.32.97.122 24.315 ms
11 *
12 *
13 [AS16504] 143.170.212.70 29.619 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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