ASN AS19070 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19070?

AS19070 is listed under Eastern 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.

AS19070 Eastern Illinois University

ASN Lookup Tool

Eastern Illinois University eiu.edu

US 3 Routes

AS Data

AS19070

AS19070 – Eastern Illinois University

AS Number	19070
AS Name	EIUNET
Organization	Eastern Illinois University(eiu)
Country	US
Website	eiu.edu
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2007-08-07

ASN Intelligence API for production workflows

Use ASN data for AS19070 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
139.67.0.0/16	AS19070	Eastern Illinois University	Eastern Illinois University	65536
139.67.0.0/17	AS19070	Eastern Illinois University	Eastern Illinois University	32768
139.67.128.0/18	AS19070	Eastern Illinois University	Eastern Illinois University	16384

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:       19070
ASName:         EIUNET
ASHandle:       AS19070
RegDate:        2007-08-07
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19070


OrgName:        Eastern Illinois University
OrgId:          EIU
Address:        600 Lincoln Ave.
Address:        Information Technology Services
City:           Charleston
StateProv:      IL
PostalCode:     61920
Country:        US
RegDate:        1990-07-03
Updated:        2024-05-07
Ref:            https://rdap.arin.net/registry/entity/EIU


OrgDNSHandle: RIGGR4-ARIN
OrgDNSName:   Rigg, Robert 
OrgDNSPhone:  +1-217-581-1922 
OrgDNSEmail:  rwrigg@eiu.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/RIGGR4-ARIN

OrgAbuseHandle: ABA205-ARIN
OrgAbuseName:   Allison, Aaron B
OrgAbusePhone:  +1-217-581-1939 
OrgAbuseEmail:  aballison@eiu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABA205-ARIN

OrgTechHandle: GIBSO436-ARIN
OrgTechName:   Gibson, Ryan 
OrgTechPhone:  +1-217-581-1904 
OrgTechEmail:  rwgibson@eiu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/GIBSO436-ARIN

OrgNOCHandle: BARRO152-ARIN
OrgNOCName:   Barrow, Mark 
OrgNOCPhone:  +1-217-581-7807 
OrgNOCEmail:  mabarrow@eiu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/BARRO152-ARIN

OrgTechHandle: BARRO152-ARIN
OrgTechName:   Barrow, Mark 
OrgTechPhone:  +1-217-581-7807 
OrgTechEmail:  mabarrow@eiu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/BARRO152-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
AS6325	Illinois Century Network	US

Upstreams

AS Number	Description	Country
AS6325	Illinois Century Network	US