ASN AS54860 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54860?

AS54860 is listed under Southern Illinois Hospital Services.

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.

AS54860 Southern Illinois Hospital Services

ASN Lookup Tool

Southern Illinois Hospital Services sih.net

US 1 Routes

AS Data

AS54860

AS54860 – Southern Illinois Hospital Services

AS Number	54860
AS Name	SOUTHERN-ILLINOIS-HEALTHCARE
Organization	Southern Illinois Hospital Services(sihs-2)
Country	US
Website	sih.net
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-09-12

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Use ASN data for AS54860 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.103.96.0/24	AS54860	Southern Illinois Hospital Services	Southern Illinois Hospital Services	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:       54860
ASName:         SOUTHERN-ILLINOIS-HEALTHCARE
ASHandle:       AS54860
RegDate:        2012-09-12
Updated:        2012-09-12    
Ref:            https://rdap.arin.net/registry/autnum/54860


OrgName:        Southern Illinois Hospital Services
OrgId:          SIHS-2
Address:        1385 East Main Street
City:           Carbondale
StateProv:      IL
PostalCode:     62901
Country:        US
RegDate:        2012-07-11
Updated:        2025-06-24
Ref:            https://rdap.arin.net/registry/entity/SIHS-2


OrgNOCHandle: PHOEN2-ARIN
OrgNOCName:   Phoenix, Nathan 
OrgNOCPhone:  +1-618-351-1900 
OrgNOCEmail:  nathan.phoenix@sih.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/PHOEN2-ARIN

OrgTechHandle: PHOEN2-ARIN
OrgTechName:   Phoenix, Nathan 
OrgTechPhone:  +1-618-351-1900 
OrgTechEmail:  nathan.phoenix@sih.net
OrgTechRef:    https://rdap.arin.net/registry/entity/PHOEN2-ARIN

OrgRoutingHandle: SCHAB16-ARIN
OrgRoutingName:   Schablowsky, William 
OrgRoutingPhone:  +1-618-351-1900 
OrgRoutingEmail:  bill.schablowsky@sih.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SCHAB16-ARIN

OrgTechHandle: SCHAB16-ARIN
OrgTechName:   Schablowsky, William 
OrgTechPhone:  +1-618-351-1900 
OrgTechEmail:  bill.schablowsky@sih.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SCHAB16-ARIN

OrgAbuseHandle: PHOEN2-ARIN
OrgAbuseName:   Phoenix, Nathan 
OrgAbusePhone:  +1-618-351-1900 
OrgAbuseEmail:  nathan.phoenix@sih.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PHOEN2-ARIN

OrgDNSHandle: SCHAB16-ARIN
OrgDNSName:   Schablowsky, William 
OrgDNSPhone:  +1-618-351-1900 
OrgDNSEmail:  bill.schablowsky@sih.net
OrgDNSRef:    https://rdap.arin.net/registry/entity/SCHAB16-ARIN

OrgAbuseHandle: SCHAB16-ARIN
OrgAbuseName:   Schablowsky, William 
OrgAbusePhone:  +1-618-351-1900 
OrgAbuseEmail:  bill.schablowsky@sih.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SCHAB16-ARIN

OrgNOCHandle: SCHAB16-ARIN
OrgNOCName:   Schablowsky, William 
OrgNOCPhone:  +1-618-351-1900 
OrgNOCEmail:  bill.schablowsky@sih.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/SCHAB16-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
AS40702	Clearwave Communications	US
AS30036	Mediacom Communications Corp	US

Upstreams

AS Number	Description	Country
AS40702	Clearwave Communications	US
AS30036	Mediacom Communications Corp	US