AS228 DoD Network Information Center

DNIC-AS-00228

IPv4 Addresses: 8,192

Number of Peers: 2

Number of Prefixes: 5

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS228 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS228 Network

IPv4 Prefixes:

4

IPv4 Peers:

1

IPv4 Upstreams:

1

IPv6 Prefixes:

1

IPv6 Peers:

1

IPv6 Upstreams:

1

Contacts

Email Contacts:

disa.columbus.ns.mbx.arin-registrations@mail.mil

disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil

Abuse Contacts:

disa.columbus.ns.mbx.arin-registrations@mail.mil

Address:

3990 E. Broad Street,

Columbus,

OH,

43218,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	147.241.48.0/21	Headquarters, USAISC		147.41.0.0/16	APNIC
	147.241.64.0/21	Headquarters, USAISC		147.241.0.0/16	ARIN
	147.241.136.0/21	Headquarters, USAISC		146.218.0.0/16	ARIN
	147.241.144.0/21	Headquarters, USAISC		146.120.0.0/16	RIPE

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:480:253::/48	High Performance Computing		2001:480::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS668	DNIC-AS-00668	DoD Network Information Center

Country	ASN	Name	Description	IPv4
	AS668	DNIC-AS-00668	DoD Network Information Center

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS668	DNIC-AS-00668	DoD Network Information Center

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS668	DNIC-AS-00668	DoD Network Information Center

IPv6 Upstream Graph

#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       228
ASName:         DNIC-AS-00228
ASHandle:       AS228
RegDate:        1988-09-08
Updated:        2013-02-22    
Ref:            https://rdap.arin.net/registry/autnum/228



OrgName:        DoD Network Information Center
OrgId:          DNIC
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/DNIC


OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName:   Registration
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed