ASN AS1777 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS1777?

AS1777 is listed under Saint Xavier University.

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.

AS1777 Saint Xavier University

ASN Lookup Tool

Saint Xavier University sxu.edu

US 3 Routes

AS Data

AS1777

AS1777 – Saint Xavier University

AS Number	1777
AS Name	SAINT-XAVIER-UNIVERSITY-CHICAGO
Organization	Saint Xavier University(saint-21)
Country	US
Website	sxu.edu
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2009-08-21

ASN Intelligence API for production workflows

Use ASN data for AS1777 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.107.80.0/24	AS1777	Saint Xavier University	Illinois Century Network	256
64.107.81.0/24	AS1777	Saint Xavier University	Illinois Century Network	256
64.107.82.0/24	AS1777	Saint Xavier University	Illinois Century Network	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:       1777
ASName:         SAINT-XAVIER-UNIVERSITY-CHICAGO
ASHandle:       AS1777
RegDate:        2009-08-21
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/1777


OrgName:        Saint Xavier University
OrgId:          SAINT-21
Address:        3700 W. 103rd Street
City:           Chicago
StateProv:      IL
PostalCode:     60655
Country:        US
RegDate:        2009-05-13
Updated:        2011-12-15
Ref:            https://rdap.arin.net/registry/entity/SAINT-21


OrgTechHandle: SIS19-ARIN
OrgTechName:   System and Infrastructure Services
OrgTechPhone:  +1-773-298-3000 
OrgTechEmail:  hostmaster@sxu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SIS19-ARIN

OrgAbuseHandle: SIS19-ARIN
OrgAbuseName:   System and Infrastructure Services
OrgAbusePhone:  +1-773-298-3000 
OrgAbuseEmail:  hostmaster@sxu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SIS19-ARIN

RTechHandle: SIS19-ARIN
RTechName:   System and Infrastructure Services
RTechPhone:  +1-773-298-3000 
RTechEmail:  hostmaster@sxu.edu
RTechRef:    https://rdap.arin.net/registry/entity/SIS19-ARIN

RAbuseHandle: SIS19-ARIN
RAbuseName:   System and Infrastructure Services
RAbusePhone:  +1-773-298-3000 
RAbuseEmail:  hostmaster@sxu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/SIS19-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
AS33491	Comcast Cable Communications, LLC	US
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS33491	Comcast Cable Communications, LLC	US
AS7018	AT&T Enterprises, LLC	US