ASN AS11656 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11656?

AS11656 is listed under Medical Mutual.

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.

AS11656 Medical Mutual | IPGeolocation.io

ASN Lookup Tool

Medical Mutual medmutual.com

US 8 Routes

AS Data

AS11656

AS11656 – Medical Mutual

AS Number	11656
AS Name	MMO-17-44144
Organization	Medical Mutual(mmo-17)
Country	US
Website	medmutual.com
Number of IPv4 Routes	8
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-04-05

ASN Intelligence API for production workflows

Use ASN data for AS11656 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.111.26.0/24	AS11656	Medical Mutual	Medical Mutual	256
66.111.19.0/24	AS11656	Medical Mutual	Medical Mutual	256
66.111.27.0/24	AS11656	Medical Mutual	Medical Mutual	256
66.111.17.0/24	AS11656	Medical Mutual	Medical Mutual	256
66.111.29.0/24	AS11656	Medical Mutual	Medical Mutual	256
66.111.28.0/24	AS11656	Medical Mutual	Medical Mutual	256
66.111.18.0/24	AS11656	Medical Mutual	Medical Mutual	256
66.111.16.0/24	AS11656	Medical Mutual	Medical Mutual	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:       11656
ASName:         MMO-17-44144
ASHandle:       AS11656
RegDate:        2010-04-05
Updated:        2024-02-08    
Ref:            https://rdap.arin.net/registry/autnum/11656


OrgName:        Medical Mutual
OrgId:          MMO-17
Address:        100 American Road
City:           Brooklyn
StateProv:      OH
PostalCode:     44144
Country:        US
RegDate:        2023-05-26
Updated:        2023-10-25
Ref:            https://rdap.arin.net/registry/entity/MMO-17


OrgNOCHandle: KECOJ-ARIN
OrgNOCName:   Keco, Jeff 
OrgNOCPhone:  +1-216-687-7000 
OrgNOCEmail:  pocofabuse@medmutual.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/KECOJ-ARIN

OrgDNSHandle: KECOJ-ARIN
OrgDNSName:   Keco, Jeff 
OrgDNSPhone:  +1-216-687-7000 
OrgDNSEmail:  pocofabuse@medmutual.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/KECOJ-ARIN

OrgRoutingHandle: KECOJ-ARIN
OrgRoutingName:   Keco, Jeff 
OrgRoutingPhone:  +1-216-687-7000 
OrgRoutingEmail:  pocofabuse@medmutual.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KECOJ-ARIN

OrgAbuseHandle: KECOJ-ARIN
OrgAbuseName:   Keco, Jeff 
OrgAbusePhone:  +1-216-687-7000 
OrgAbuseEmail:  pocofabuse@medmutual.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KECOJ-ARIN

OrgTechHandle: KECOJ-ARIN
OrgTechName:   Keco, Jeff 
OrgTechPhone:  +1-216-687-7000 
OrgTechEmail:  pocofabuse@medmutual.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KECOJ-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
AS1828	Unitas Global	US
AS19009	OneCleveland	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS1828	Unitas Global	US
AS19009	OneCleveland	US
AS3356	Level 3 Parent, LLC	US
AS174	Cogent Communications, LLC	US