ASN Lookup Tool

Granite Telecommunications LLC granitenet.com US US 212 Routes

AS Data

AS16504

AS16504 – Granite Telecommunications LLC

AS Number 16504
AS Name GRANITE
Organization Granite Telecommunications LLC (grani-25)
Country US
Website granitenet.com
Number of IPv4 Routes 199
Number of IPv6 Routes 13
ASN type BUSINESS
Registry ARIN
Date Allocated 2013-10-14

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Use ASN data for AS16504 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
134.204.24.0/22 1024
104.218.180.0/22 1024
157.96.244.0/22 1024
172.85.176.0/22 1024
172.85.228.0/24 256
134.204.0.0/17 32768
172.85.184.0/21 2048
143.170.216.0/21 2048
8.42.0.0/24 256
162.223.80.0/22 1024
143.170.8.0/21 2048
143.170.120.0/21 2048
172.85.136.0/21 2048
134.204.36.0/22 1024
162.223.84.0/23 512
2606:6440:100::/40 ~309×10²⁴
134.6.224.0/21 2048
2606:6440::/32 ~79×10²⁷
198.136.143.0/24 256
156.70.68.0/22 1024
134.6.152.0/21 2048
156.70.80.0/22 1024
143.170.112.0/22 1024
157.96.128.0/21 2048
172.85.164.0/22 1024
134.6.132.0/22 1024
156.70.64.0/21 2048
134.204.56.0/21 2048
156.70.166.0/23 512
2606:6440:a00::/40 ~309×10²⁴
143.170.64.0/21 2048
156.70.136.0/21 2048
157.96.172.0/22 1024
156.70.144.0/22 1024
172.85.210.0/24 256
157.96.159.0/24 256
134.204.8.0/23 512
208.65.249.0/24 256
172.85.224.0/22 1024
2606:6440:600::/40 ~309×10²⁴
134.6.128.0/22 1024
134.6.144.0/22 1024
134.204.112.0/21 2048
156.70.172.0/23 512
156.70.124.0/23 512
172.85.216.0/22 1024
156.70.164.0/22 1024
134.6.176.0/21 2048
156.70.204.0/22 1024
157.96.144.0/21 2048
134.204.80.0/21 2048
134.6.56.0/21 2048
156.70.208.0/21 2048
157.96.122.0/24 256
67.206.181.0/24 256
143.170.152.0/21 2048
156.70.184.0/21 2048
156.70.128.0/21 2048
143.170.176.0/21 2048
134.204.16.0/21 2048

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       16504
ASName:         GRANITE
ASHandle:       AS16504
RegDate:        2013-10-14
Updated:        2013-10-14
Comment:        http://www.granitenet.com/
Ref:            https://rdap.arin.net/registry/autnum/16504


OrgName:        Granite Telecommunications LLC
OrgId:          GRANI-25
Address:        1 Heritage Drive
City:           Quincy
StateProv:      MA
PostalCode:     02171
Country:        US
RegDate:        2008-10-07
Updated:        2025-09-15
Ref:            https://rdap.arin.net/registry/entity/GRANI-25


OrgTechHandle: GRANI-ARIN
OrgTechName:   graniteitadmin
OrgTechPhone:  +1-617-933-5500 
OrgTechEmail:  mplsit@granitenet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GRANI-ARIN

OrgNOCHandle: MPLSA-ARIN
OrgNOCName:   MPLS Admin
OrgNOCPhone:  +1-617-837-4036 
OrgNOCEmail:  mplsit@granitenet.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MPLSA-ARIN

OrgAbuseHandle: ABUSE5606-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-617-837-5500 
OrgAbuseEmail:  abuse@granitenet.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5606-ARIN

OrgTechHandle: MPLSA-ARIN
OrgTechName:   MPLS Admin
OrgTechPhone:  +1-617-837-4036 
OrgTechEmail:  mplsit@granitenet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MPLSA-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS6091 Inmar, Inc. US
AS286 GTT Communications Inc. US
AS398757 Federal Trade Commission US
AS22379 Manifold Services Inc US
AS15319 COSCO Shipping Lines (North America) Inc. US
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS46575 Washington Suburban Sanitary Commission US
AS4505 WHDH TV US
AS1000 LINK AMERICAN US
AS4505 WHDH-TV US
AS15319 COSCO Shipping Lines North America Inc. US
AS18663 University of the Pacific US
AS398219 Inmar, Inc. US
AS46887 Crown Castle Fiber LLC US
AS7018 AT&T Enterprises, LLC US
AS1239 Cogent Communications, LLC US
AS286 GTT Communications Inc. NL
AS701 Verizon Business/UUnet US
AS393804 Midland Paper Company US
AS174 Cogent Communications, LLC US
AS23288 IANA - Autonomous System Number US
AS3257 GTT Communications Inc. US
AS11394 City of Richardson US
AS3356 Level 3 Parent, LLC US
AS394796 City of Midlothian US
AS701 Verizon Business US
AS33393 Michigan Millers Mutual Insurance Company US
AS46887 Zayo Bandwidth US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS286 GTT Communications Inc. US
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS701 Verizon Business US
AS46887 Zayo Bandwidth US

Downstreams

AS Number Description Country
AS18663 University of the Pacific US
AS398219 Inmar, Inc. US
AS6091 Inmar, Inc. US
AS398757 Federal Trade Commission US
AS22379 Manifold Services Inc US
AS393804 Midland Paper Company US
AS23288 IANA - Autonomous System Number US
AS46575 Washington Suburban Sanitary Commission US
AS4505 WHDH TV US
AS11394 City of Richardson US

Contacts

Email Contacts

mplsit@granitenet.com

Abuse Contacts

abuse@granitenet.com

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Frequently Asked Questions

ASN AS16504 is an Autonomous System Number used to identify a network for BGP internet routing.
AS16504 is listed under Granite Telecommunications LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.