ASN AS7840 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS7840?

AS7840 is listed under The Library Network.

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.

AS7840 The Library Network | IPGeolocation.io

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AS7840

AS7840 – The Library Network

AS Number	7840
AS Name	TLN-AS
Organization	The Library Network(thelib-4)
Country	US
Website	tln.org
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1997-01-23

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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:       7840
ASName:         TLN-AS
ASHandle:       AS7840
RegDate:        1997-01-23
Updated:        2011-06-13    
Ref:            https://rdap.arin.net/registry/autnum/7840


OrgName:        The Library Network
OrgId:          THELIB-4
Address:        41365 Vincenti Court
City:           Novi
StateProv:      MI
PostalCode:     48375
Country:        US
RegDate:        1997-01-23
Updated:        2017-03-24
Comment:        http://tln.lib.mi.us
Ref:            https://rdap.arin.net/registry/entity/THELIB-4


OrgAbuseHandle: VELAM-ARIN
OrgAbuseName:   Vela, Mike 
OrgAbusePhone:  +1-248-536-3100 
OrgAbuseEmail:  webmaster@tln.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/VELAM-ARIN

OrgTechHandle: VELAM-ARIN
OrgTechName:   Vela, Mike 
OrgTechPhone:  +1-248-536-3100 
OrgTechEmail:  webmaster@tln.org
OrgTechRef:    https://rdap.arin.net/registry/entity/VELAM-ARIN

OrgTechHandle: MICHE5-ARIN
OrgTechName:   Michelini, Angie 
OrgTechPhone:  +1-248-536-3100 
OrgTechEmail:  webmaster@tln.org
OrgTechRef:    https://rdap.arin.net/registry/entity/MICHE5-ARIN

OrgAbuseHandle: MICHE5-ARIN
OrgAbuseName:   Michelini, Angie 
OrgAbusePhone:  +1-248-536-3100 
OrgAbuseEmail:  webmaster@tln.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MICHE5-ARIN

OrgNOCHandle: VELAM-ARIN
OrgNOCName:   Vela, Mike 
OrgNOCPhone:  +1-248-536-3100 
OrgNOCEmail:  webmaster@tln.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/VELAM-ARIN

OrgNOCHandle: MICHE5-ARIN
OrgNOCName:   Michelini, Angie 
OrgNOCPhone:  +1-248-536-3100 
OrgNOCEmail:  webmaster@tln.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/MICHE5-ARIN

RTechHandle: HALIC-ARIN
RTechName:   Halicki, Andrew 
RTechPhone:  +1-248-536-3100 
RTechEmail:  webmaster@tln.org
RTechRef:    https://rdap.arin.net/registry/entity/HALIC-ARIN

RNOCHandle: MICHE5-ARIN
RNOCName:   Michelini, Angie 
RNOCPhone:  +1-248-536-3100 
RNOCEmail:  webmaster@tln.org
RNOCRef:    https://rdap.arin.net/registry/entity/MICHE5-ARIN

RAbuseHandle: MICHE5-ARIN
RAbuseName:   Michelini, Angie 
RAbusePhone:  +1-248-536-3100 
RAbuseEmail:  webmaster@tln.org
RAbuseRef:    https://rdap.arin.net/registry/entity/MICHE5-ARIN

RAbuseHandle: HALIC-ARIN
RAbuseName:   Halicki, Andrew 
RAbusePhone:  +1-248-536-3100 
RAbuseEmail:  webmaster@tln.org
RAbuseRef:    https://rdap.arin.net/registry/entity/HALIC-ARIN

RNOCHandle: HALIC-ARIN
RNOCName:   Halicki, Andrew 
RNOCPhone:  +1-248-536-3100 
RNOCEmail:  webmaster@tln.org
RNOCRef:    https://rdap.arin.net/registry/entity/HALIC-ARIN

RTechHandle: MICHE5-ARIN
RTechName:   Michelini, Angie 
RTechPhone:  +1-248-536-3100 
RTechEmail:  webmaster@tln.org
RTechRef:    https://rdap.arin.net/registry/entity/MICHE5-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.
#

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AS7840 – The Library Network

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