What is ASN AS401248?

ASN AS401248 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401248?

AS401248 is listed under The Jewish Theological Seminary of America.

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.

AS401248 The Jewish Theological Seminary of America

ASN Lookup Tool

The Jewish Theological Seminary of America jtsa.edu

US 1 Routes

AS Data

AS401248

AS401248 – The Jewish Theological Seminary of America

AS Number	401248
AS Name	JTSA-NYC
Organization	The Jewish Theological Seminary of America(jtsa)
Country	US
Website	jtsa.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2024-07-12

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Use ASN data for AS401248 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
149.105.0.0/16	AS401248	The Jewish Theological Seminary of America	The Jewish Theological Seminary of America	65536

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:       401248
ASName:         JTSA-NYC
ASHandle:       AS401248
RegDate:        2024-07-12
Updated:        2024-07-12
Comment:        https://www.jtsa.edu/    
Ref:            https://rdap.arin.net/registry/autnum/401248


OrgName:        The Jewish Theological Seminary of America
OrgId:          JTSA
Address:        3080 Broadway
City:           New York
StateProv:      NY
PostalCode:     10027
Country:        US
RegDate:        1995-01-23
Updated:        2025-01-08
Ref:            https://rdap.arin.net/registry/entity/JTSA


OrgNOCHandle: LANEL13-ARIN
OrgNOCName:   Lane, Lewis 
OrgNOCPhone:  +1-212-678-8046 
OrgNOCEmail:  lelane@jtsa.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/LANEL13-ARIN

OrgNOCHandle: NEPTU5-ARIN
OrgNOCName:   Neptune, Jean 
OrgNOCPhone:  +1-212-870-5833 
OrgNOCEmail:  jeneptune@jtsa.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/NEPTU5-ARIN

OrgRoutingHandle: LANEL13-ARIN
OrgRoutingName:   Lane, Lewis 
OrgRoutingPhone:  +1-212-678-8046 
OrgRoutingEmail:  lelane@jtsa.edu
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LANEL13-ARIN

OrgTechHandle: LANEL13-ARIN
OrgTechName:   Lane, Lewis 
OrgTechPhone:  +1-212-678-8046 
OrgTechEmail:  lelane@jtsa.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/LANEL13-ARIN

OrgTechHandle: NEPTU5-ARIN
OrgTechName:   Neptune, Jean 
OrgTechPhone:  +1-212-870-5833 
OrgTechEmail:  jeneptune@jtsa.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NEPTU5-ARIN

OrgDNSHandle: LANEL13-ARIN
OrgDNSName:   Lane, Lewis 
OrgDNSPhone:  +1-212-678-8046 
OrgDNSEmail:  lelane@jtsa.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/LANEL13-ARIN

OrgAbuseHandle: LANEL13-ARIN
OrgAbuseName:   Lane, Lewis 
OrgAbusePhone:  +1-212-678-8046 
OrgAbuseEmail:  lelane@jtsa.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LANEL13-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