ASN AS31763 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS31763?

AS31763 is listed under Berks County Intermediate Unit.

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.

AS31763 Berks County Intermediate Unit

ASN Lookup Tool

Berks County Intermediate Unit berksiu.org

US 17 Routes

AS Data

AS31763

AS31763 – Berks County Intermediate Unit

AS Number	31763
AS Name	BCIU
Organization	Berks County Intermediate Unit(bciu)
Country	US
Website	berksiu.org
Number of IPv4 Routes	17
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2003-12-16

ASN Intelligence API for production workflows

Use ASN data for AS31763 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
205.235.48.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.48.0/20	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	4096
205.235.56.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.57.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.33.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.40.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.61.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.59.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.63.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	256
205.235.49.0/24	AS31763	Berks County Intermediate Unit	Berks County Intermediate Unit	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:       31763
ASName:         BCIU
ASHandle:       AS31763
RegDate:        2003-12-16
Updated:        2025-06-02    
Ref:            https://rdap.arin.net/registry/autnum/31763


OrgName:        Berks County Intermediate Unit
OrgId:          BCIU
Address:        1111 Commons Boulevard
Address:        PO Box 16050
City:           Reading
StateProv:      PA
PostalCode:     19612-6050
Country:        US
RegDate:        1995-06-06
Updated:        2018-05-30
Ref:            https://rdap.arin.net/registry/entity/BCIU


OrgTechHandle: TECH1100-ARIN
OrgTechName:   Tech
OrgTechPhone:  +1-610-987-2248 
OrgTechEmail:  tech@berksiu.org
OrgTechRef:    https://rdap.arin.net/registry/entity/TECH1100-ARIN

OrgAbuseHandle: ABUSE7139-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-610-987-2248 
OrgAbuseEmail:  abuse@berksiu.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7139-ARIN

OrgNOCHandle: NOC32827-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-610-987-2248 
OrgNOCEmail:  NOC@berksiu.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32827-ARIN

RTechHandle: WFM6-ARIN
RTechName:   Mizhquiri, William F
RTechPhone:  +1-610-987-8566 
RTechEmail:  wilmiz@berksiu.org
RTechRef:    https://rdap.arin.net/registry/entity/WFM6-ARIN

RTechHandle: TECH1100-ARIN
RTechName:   Tech
RTechPhone:  +1-610-987-2248 
RTechEmail:  tech@berksiu.org
RTechRef:    https://rdap.arin.net/registry/entity/TECH1100-ARIN

RAbuseHandle: ABUSE7139-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-610-987-2248 
RAbuseEmail:  abuse@berksiu.org
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7139-ARIN

RNOCHandle: NOC32827-ARIN
RNOCName:   NOC
RNOCPhone:  +1-610-987-2248 
RNOCEmail:  NOC@berksiu.org
RNOCRef:    https://rdap.arin.net/registry/entity/NOC32827-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
AS14773	Lancaster Lebanon Intermediate Unit 13	US
AS22324	XTEL Communications	US
AS395631	Kutztown Area School District	US

Upstreams

AS Number	Description	Country
AS14773	Lancaster Lebanon Intermediate Unit 13	US
AS22324	XTEL Communications	US

Downstreams

AS Number	Description	Country
AS395631	Kutztown Area School District	US

Contacts

Email Contacts

tech@berksiu.org

Abuse Contacts

abuse@berksiu.org