ASN AS19670 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19670?

AS19670 is listed under Custom Computer Specialists, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS19670 Custom Computer Specialists, Inc.

ASN Lookup Tool

Custom Computer Specialists, Inc. customonline.com

US 2 Routes

AS Data

AS19670

AS19670 – Custom Computer Specialists, Inc.

AS Number	19670
AS Name	CUSTOMCOMPUTERSPECIALISTS
Organization	Custom Computer Specialists, Inc.(ccs-371)
Country	US
Website	customonline.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-03-26

ASN Intelligence API for production workflows

Use ASN data for AS19670 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
69.74.173.0/24	AS19670	Custom Computer Specialists, Inc.	Custome Computer Spe	256
63.118.175.0/24	AS19670	Custom Computer Specialists, Inc.	CUSTOM COMPUTER SPECIALISTS INC	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:       19670
ASName:         CUSTOMCOMPUTERSPECIALISTS
ASHandle:       AS19670
RegDate:        2007-03-26
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19670


OrgName:        Custom Computer Specialists, Inc.
OrgId:          CCS-371
Address:        70 Suffolk Court
City:           Hauppauge
StateProv:      NY
PostalCode:     11788
Country:        US
RegDate:        2007-03-20
Updated:        2023-08-01
Ref:            https://rdap.arin.net/registry/entity/CCS-371


OrgTechHandle: ITSYS8-ARIN
OrgTechName:   IT System
OrgTechPhone:  +1-631-630-1216 
OrgTechEmail:  itsystem@customonline.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ITSYS8-ARIN

OrgAbuseHandle: ITSYS8-ARIN
OrgAbuseName:   IT System
OrgAbusePhone:  +1-631-630-1216 
OrgAbuseEmail:  itsystem@customonline.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITSYS8-ARIN

RTechHandle: IBE8-ARIN
RTechName:   Berk, Ira 
RTechPhone:  +1-631-864-6699 
RTechEmail:  itsystem@customonline.com
RTechRef:    https://rdap.arin.net/registry/entity/IBE8-ARIN

RAbuseHandle: IBE8-ARIN
RAbuseName:   Berk, Ira 
RAbusePhone:  +1-631-864-6699 
RAbuseEmail:  itsystem@customonline.com
RAbuseRef:    https://rdap.arin.net/registry/entity/IBE8-ARIN

RNOCHandle: IBE8-ARIN
RNOCName:   Berk, Ira 
RNOCPhone:  +1-631-864-6699 
RNOCEmail:  itsystem@customonline.com
RNOCRef:    https://rdap.arin.net/registry/entity/IBE8-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
AS701	Verizon Business/UUnet	US
AS701	Verizon Business	US
AS54004	Cablevision Lightpath LLC	US

Upstreams

AS Number	Description	Country
AS701	Verizon Business	US
AS54004	Cablevision Lightpath LLC	US