ASN AS21953 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21953?

AS21953 is listed under Time Clock Solutions, LLC.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS21953 Time Clock Solutions, LLC

ASN Lookup Tool

Time Clock Solutions, LLC velocitymsc.com

US 1 Routes

AS Data

AS21953

AS21953 – Time Clock Solutions, LLC

AS Number	21953
AS Name	TCSL
Organization	Time Clock Solutions, LLC(tcsl-11)
Country	US
Website	velocitymsc.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2014-07-21

ASN Intelligence API for production workflows

Use ASN data for AS21953 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
162.220.75.0/24	AS21953	Time Clock Solutions, LLC	VELOCITY, A MANAGED SERVICES COMPANY	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:       21953
ASName:         TCSL
ASHandle:       AS21953
RegDate:        2014-07-21
Updated:        2025-09-24    
Ref:            https://rdap.arin.net/registry/autnum/21953


OrgName:        Time Clock Solutions, LLC
OrgId:          TCSL-11
Address:        7969 NW 2nd St #489
City:           Miami Beach
StateProv:      FL
PostalCode:     33141
Country:        US
RegDate:        2014-07-07
Updated:        2025-09-24
Comment:        NOC is available 24/7/365
Ref:            https://rdap.arin.net/registry/entity/TCSL-11


OrgAbuseHandle: NOC13285-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-877-375-3854 
OrgAbuseEmail:  noc@velocitymsc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC13285-ARIN

OrgNOCHandle: NOC13285-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-877-375-3854 
OrgNOCEmail:  noc@velocitymsc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC13285-ARIN

OrgTechHandle: ITD18-ARIN
OrgTechName:   Information Technology Department
OrgTechPhone:  +1-419-868-9983 
OrgTechEmail:  noc@velocitymsc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ITD18-ARIN

RAbuseHandle: NOC13285-ARIN
RAbuseName:   Network Operations Center
RAbusePhone:  +1-877-375-3854 
RAbuseEmail:  noc@velocitymsc.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NOC13285-ARIN

RTechHandle: ITD18-ARIN
RTechName:   Information Technology Department
RTechPhone:  +1-419-868-9983 
RTechEmail:  noc@velocitymsc.com
RTechRef:    https://rdap.arin.net/registry/entity/ITD18-ARIN

RNOCHandle: NOC13285-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-877-375-3854 
RNOCEmail:  noc@velocitymsc.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC13285-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
AS7018	AT&T Enterprises, LLC	US
AS6939	Hurricane Electric LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS6939	Hurricane Electric LLC	US