ASN Lookup Tool

Donnelley Financial, LLC. dfinsolutions.com US US 14 Routes

AS Data

AS395339

AS395339 – Donnelley Financial, LLC.

AS Number 395339
AS Name DONNELLEY-FINANCIAL
Organization Donnelley Financial, LLC.(rdf-7)
Country US
Website dfinsolutions.com
Number of IPv4 Routes 14
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2016-07-05

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Use ASN data for AS395339 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
162.27.78.0/24 256
162.27.65.0/24 256
162.27.68.0/24 256
216.170.114.0/24 256
162.27.47.0/24 256
216.170.125.0/24 256
162.27.83.0/24 256
162.27.66.0/24 256
162.27.81.0/24 256
162.27.79.0/24 256

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:       395339
ASName:         DONNELLEY-FINANCIAL
ASHandle:       AS395339
RegDate:        2016-07-05
Updated:        2019-06-21    
Ref:            https://rdap.arin.net/registry/autnum/395339


OrgName:        Donnelley Financial, LLC.
OrgId:          RDF-7
Address:        391 Steelway
City:           Lancaster
StateProv:      PA
PostalCode:     17601
Country:        US
RegDate:        2016-03-03
Updated:        2025-10-29
Ref:            https://rdap.arin.net/registry/entity/RDF-7


OrgAbuseHandle: NETWO8378-ARIN
OrgAbuseName:   Network Support
OrgAbusePhone:  +1-844-693-4648 
OrgAbuseEmail:  networkengineering@dfinsolutions.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8378-ARIN

OrgNOCHandle: NETWO8378-ARIN
OrgNOCName:   Network Support
OrgNOCPhone:  +1-844-693-4648 
OrgNOCEmail:  networkengineering@dfinsolutions.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8378-ARIN

OrgTechHandle: CAGLE25-ARIN
OrgTechName:   Cagle, Martin 
OrgTechPhone:  +1-224-305-2201 
OrgTechEmail:  martin.cagle@dfinsolutions.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CAGLE25-ARIN

OrgNOCHandle: CAGLE25-ARIN
OrgNOCName:   Cagle, Martin 
OrgNOCPhone:  +1-224-305-2201 
OrgNOCEmail:  martin.cagle@dfinsolutions.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CAGLE25-ARIN

OrgTechHandle: NETWO8378-ARIN
OrgTechName:   Network Support
OrgTechPhone:  +1-844-693-4648 
OrgTechEmail:  networkengineering@dfinsolutions.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8378-ARIN

RTechHandle: NETWO8378-ARIN
RTechName:   Network Support
RTechPhone:  +1-844-693-4648 
RTechEmail:  networkengineering@dfinsolutions.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO8378-ARIN

RTechHandle: HOBSO20-ARIN
RTechName:   Hobson, Kevin 
RTechPhone:  +1-201-271-2599 
RTechEmail:  kevin.d.hobson@dfinsolutions.com
RTechRef:    https://rdap.arin.net/registry/entity/HOBSO20-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
AS394453 Ensono LP US

Upstreams

AS Number Description Country
AS394453 Ensono LP US

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Frequently Asked Questions

ASN AS395339 is an Autonomous System Number used to identify a network for BGP internet routing.
AS395339 is listed under Donnelley Financial, 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.