ASN Lookup Tool

The Day & Zimmermann Group, Inc. dayzim.com US US 3 Routes

AS Data

AS394736

AS394736 – The Day & Zimmermann Group, Inc.

AS Number 394736
AS Name DAYZIM
Organization The Day & Zimmermann Group, Inc.(dzg)
Country US
Website dayzim.com
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2015-12-09

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Use ASN data for AS394736 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
8.10.192.0/24 256
8.41.110.0/24 256
160.72.222.0/24 256

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:       394736
ASName:         DAYZIM
ASHandle:       AS394736
RegDate:        2015-12-09
Updated:        2015-12-09    
Ref:            https://rdap.arin.net/registry/autnum/394736


OrgName:        The Day & Zimmermann Group, Inc.
OrgId:          DZG
Address:        1500 Spring Garden Street
Address:        Suite 500
City:           Philadelphia
StateProv:      PA
PostalCode:     19130
Country:        US
RegDate:        2015-11-13
Updated:        2024-09-06
Ref:            https://rdap.arin.net/registry/entity/DZG


OrgTechHandle: DZGRO-ARIN
OrgTechName:   DZG-Role
OrgTechPhone:  +1-215-299-8000 
OrgTechEmail:  networking@dayzim.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DZGRO-ARIN

OrgTechHandle: NEGAC-ARIN
OrgTechName:   Nega, Christopher 
OrgTechPhone:  +1-215-299-8257 
OrgTechEmail:  Christopher.Nega@dayzim.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NEGAC-ARIN

OrgAbuseHandle: HARRI726-ARIN
OrgAbuseName:   Harris, John 
OrgAbusePhone:  +1-215-299-2480 
OrgAbuseEmail:  John.Harris@dayzim.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HARRI726-ARIN

OrgAbuseHandle: NEGAC-ARIN
OrgAbuseName:   Nega, Christopher 
OrgAbusePhone:  +1-215-299-8257 
OrgAbuseEmail:  Christopher.Nega@dayzim.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEGAC-ARIN

OrgNOCHandle: NEGAC-ARIN
OrgNOCName:   Nega, Christopher 
OrgNOCPhone:  +1-215-299-8257 
OrgNOCEmail:  Christopher.Nega@dayzim.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NEGAC-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
AS46887 Crown Castle Fiber LLC US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS46887 Crown Castle Fiber LLC US
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS394736 is an Autonomous System Number used to identify a network for BGP internet routing.
AS394736 is listed under The Day & Zimmermann Group, Inc..
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.