AS368 DoD Network Information Center

DNIC-ASBLK-00306-00371

IPv4 Addresses: 65,536

Number of Peers: 1

Number of Prefixes: 21

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS368 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS368 Network

IPv4 Prefixes:

21

IPv4 Peers:

1

IPv4 Upstreams:

1

IPv6 Prefixes:

0

IPv6 Peers:

0

IPv6 Upstreams:

0

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

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	55.87.0.0/16	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.30.0/24	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.48.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.56.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.78.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.96.0/22	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.100.0/24	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.101.0/24	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.102.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.104.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.106.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.108.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.112.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.114.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.116.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.118.0/23	Headquarters, USAISC		49.51.0.0/16	APNIC
	55.87.120.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.122.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.144.0/23	Headquarters, USAISC		55.0.0.0/8	ARIN
	55.87.170.0/23	Headquarters, USAISC		60.64.0.0/10	APNIC
	55.87.255.0/24	Headquarters, USAISC		55.0.0.0/8	ARIN

IPv4 Peers

Country	ASN	Name	Description
	AS306	DNIC-ASBLK-00306-00371	DoD Network Information Center

IPv4 Upstreams

Country	ASN	Name	Description
	AS306	DNIC-ASBLK-00306-00371	DoD Network Information Center

IPv4 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:       306 - 371
ASName:         DNIC-ASBLK-00306-00371
ASHandle:       AS306
RegDate:        1989-06-30
Updated:        2009-05-14    
Ref:            https://rdap.arin.net/registry/autnum/306



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