ASN AS10308 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS10308?

AS10308 is listed under Northeastern Illinois 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.

AS10308 Northeastern Illinois University

ASN Lookup Tool

Northeastern Illinois University neiu.edu

US 4 Routes

AS Data

AS10308

AS10308 – Northeastern Illinois University

AS Number	10308
AS Name	NEIUNET
Organization	Northeastern Illinois University(niu-2)
Country	US
Website	neiu.edu
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1997-06-23

ASN Intelligence API for production workflows

Use ASN data for AS10308 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.99.14.0/24	AS10308	Northeastern Illinois University	Illinois Century Network	256
66.99.13.0/24	AS10308	Northeastern Illinois University	Illinois Century Network	256
66.99.14.0/23	AS10308	Northeastern Illinois University	Illinois Century Network	512
66.99.15.0/24	AS10308	Northeastern Illinois 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:       10308
ASName:         NEIUNET
ASHandle:       AS10308
RegDate:        1997-06-23
Updated:        2023-06-01    
Ref:            https://rdap.arin.net/registry/autnum/10308


OrgName:        Northeastern Illinois University
OrgId:          NIU-2
Address:        5500 St. Louis Avenue
City:           Chicago
StateProv:      IL
PostalCode:     60625-4699
Country:        US
RegDate:        1997-06-23
Updated:        2023-06-01
Ref:            https://rdap.arin.net/registry/entity/NIU-2


OrgTechHandle: SEVIL14-ARIN
OrgTechName:   Sevilla, Dennis 
OrgTechPhone:  +1-773-442-4382 
OrgTechEmail:  d-sevilla@neiu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SEVIL14-ARIN

OrgAbuseHandle: SALEE44-ARIN
OrgAbuseName:   Saleem, Mohammed 
OrgAbusePhone:  +1-773-442-4384 
OrgAbuseEmail:  m-saleem@neiu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SALEE44-ARIN

OrgNOCHandle: SALEE44-ARIN
OrgNOCName:   Saleem, Mohammed 
OrgNOCPhone:  +1-773-442-4384 
OrgNOCEmail:  m-saleem@neiu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/SALEE44-ARIN

OrgDNSHandle: SALEE44-ARIN
OrgDNSName:   Saleem, Mohammed 
OrgDNSPhone:  +1-773-442-4384 
OrgDNSEmail:  m-saleem@neiu.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/SALEE44-ARIN

OrgTechHandle: SALEE44-ARIN
OrgTechName:   Saleem, Mohammed 
OrgTechPhone:  +1-773-442-4384 
OrgTechEmail:  m-saleem@neiu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SALEE44-ARIN

OrgNOCHandle: SEVIL14-ARIN
OrgNOCName:   Sevilla, Dennis 
OrgNOCPhone:  +1-773-442-4382 
OrgNOCEmail:  d-sevilla@neiu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/SEVIL14-ARIN

OrgAbuseHandle: SEVIL14-ARIN
OrgAbuseName:   Sevilla, Dennis 
OrgAbusePhone:  +1-773-442-4382 
OrgAbuseEmail:  d-sevilla@neiu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SEVIL14-ARIN

RNOCHandle: SALEE44-ARIN
RNOCName:   Saleem, Mohammed 
RNOCPhone:  +1-773-442-4384 
RNOCEmail:  m-saleem@neiu.edu
RNOCRef:    https://rdap.arin.net/registry/entity/SALEE44-ARIN

RAbuseHandle: SALEE44-ARIN
RAbuseName:   Saleem, Mohammed 
RAbusePhone:  +1-773-442-4384 
RAbuseEmail:  m-saleem@neiu.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/SALEE44-ARIN

RTechHandle: SALEE44-ARIN
RTechName:   Saleem, Mohammed 
RTechPhone:  +1-773-442-4384 
RTechEmail:  m-saleem@neiu.edu
RTechRef:    https://rdap.arin.net/registry/entity/SALEE44-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
AS7018	AT&T Enterprises, LLC	US
AS6325	Illinois Century Network	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS6325	Illinois Century Network	US