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AS4247 CAPCON Library Network

Q: Why is WHOIS data shown for an ASN?

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

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AS Data

AS4247

AS4247 – CAPCON Library Network

AS Number	4247
AS Name	CAPCON-AS
Organization	CAPCON Library Network(cpln)
Country	US
Website	capcon.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1995-01-11

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Use ASN data for AS4247 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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:       4247
ASName:         CAPCON-AS
ASHandle:       AS4247
RegDate:        1995-01-11
Updated:        1995-01-11    
Ref:            https://rdap.arin.net/registry/autnum/4247


OrgName:        CAPCON Library Network
OrgId:          CPLN
Address:        1990 M Street NW, Suite 220
City:           Washington
StateProv:      DC
PostalCode:     20036
Country:        US
RegDate:        1995-01-11
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/CPLN


OrgTechHandle: CKN23-ARIN
OrgTechName:   No, Contact Known
OrgTechPhone:  +1-800-555-1234 
OrgTechEmail:  nobody@example.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

OrgAbuseHandle: CKN23-ARIN
OrgAbuseName:   No, Contact Known
OrgAbusePhone:  +1-800-555-1234 
OrgAbuseEmail:  nobody@example.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

RTechHandle: JH255-ARIN
RTechName:   Hagerman, Jeff 
RTechPhone:  +1-202-331-5771 
RTechEmail:  jhagermn@capcon.net
RTechRef:    https://rdap.arin.net/registry/entity/JH255-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

Frequently Asked Questions

What is ASN AS4247?

ASN AS4247 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4247?

AS4247 is listed under CAPCON Library Network.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.