AS668 Educational/Research
DNIC-AS-00668
United States Department of Defense (DoD)
US
187
IPv4 Prefixes
1
IPv6 Prefixes
0
peering network
11
IX Points
11
Facilities
AS Name
UNSPECIFIED
Organization
DREN (U.S. DoD Defense Research and Engineering Network)
Country/Region
US
Registration Date
[email protected] 19990701
Update Date
2023-11-13T15:39:32Z
View Whois
IPv4 Prefixes (50)
147.241.160.0/21 192.5.21.0/24 192.5.22.0/24 192.5.23.0/24 192.58.244.0/24 192.31.147.0/24 192.171.12.0/24 192.67.80.0/24 192.67.93.0/24 192.5.148.0/24 192.12.124.0/24 155.141.0.0/16 192.160.158.0/24 192.171.8.0/22 192.175.87.0/24 155.148.0.0/17 155.148.192.0/19 155.148.224.0/20 155.148.240.0/21 158.12.0.0/16 +30 个
IPv6 Prefixes (1)
2001:480::/32
AS668 network topology (Upstream/Downstream)
Facility List (11)
Name City Country
Equinix DC1-DC15,DC21-DC22 - Ashburn Ashburn US
Equinix SV8 - Silicon Valley, Palo Alto Palo Alto US
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose US
Equinix CH1/CH2/CH4 - Chicago Chicago US
Equinix LA1 - Los Angeles Los Angeles US
Equinix SE2/SE3 - Seattle Seattle US
NASA Moffet Field Mountain View US
Northwestern University co-location facility Chicago US
Level(3) McLean McLean US
DRFortress HNL Honolulu US
Digital Realty ATL (250 Williams) Atlanta US
Colocated Networks (Shared Data Center)
ASN Name Type Shared Facility
AS54113 Fastly, Inc. Content 7/11
AS32261 Subspace 7/11
AS22822 Edgio - AS22822 Content 7/11
AS15169 Google LLC Content 7/11
AS8075 Microsoft Content 7/11
AS6939 Hurricane Electric NSP 7/11
AS6461 Zayo NSP 7/11
AS3257 GTT Communications (AS3257) NSP 7/11
AS1299 Arelion (Twelve99) NSP 7/11
AS714 Apple Inc. Content 7/11
AS174 Cogent Communications, Inc. NSP 7/11
AS399011 C3Aero Enterprise 6/11
AS396986 ByteDance Content 6/11
AS203391 ClouDNS Content 6/11
AS57463 NetIX Communications NSP 6/11
AS49915 Megaport Global Access NSP 6/11
AS43531 IX Reach NSP 6/11
AS19679 Dropbox Content 6/11
AS16509 Amazon.com Enterprise 6/11
AS13335 Cloudflare Content 6/11
+10 colocated networks
Raw Whois Data 
aut-num:        AS668
as-name:        UNSPECIFIED
descr:          DREN (U.S. DoD Defense Research and Engineering Network)
import:         from AS1
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS13
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS22
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS48
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS83
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS84
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS132
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS145
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS174
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS175
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS195
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS213
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS259
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS286
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS293
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS297
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS374
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS568
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS701
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS1239
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS1673
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS1740
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS1800
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS1829
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS1839
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS1842
                action pref=150;
                accept AS-DOINET
import:         from AS2041
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS2548
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS2551
                action pref=150;
                accept AS-NETCOM
import:         from AS2884
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS2914
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS3257
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS3381
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS3398
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS3561
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS3720
                action pref=150;
                accept AS-MAINSTREET
import:         from AS3763
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS3847
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS3932
                action pref=150;
                accept AS-VOICENET
import:         from AS3951
                action pref=150;
                accept AS-ICONNET
import:         from AS4000
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS4006
                action pref=150;
                accept AS-NETRAIL
import:         from AS4200
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS4278
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS4527
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS4565
                action pref=150;
                accept AS-HLC
import:         from AS5000
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS5303
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS5632
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS5637
                action pref=150;
                accept AS5637
import:         from AS5646
                action pref=150;
                accept AS-NAPNET
import:         from AS5683
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS5696
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS5784
                action pref=150;
                accept AS-GETNET
import:         from AS5856
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS5872
                action pref=100;
                accept AS5872
import:         from AS5976
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS6066
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS6082
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS6113
                action pref=150;
                accept AS-GRIDNET
import:         from AS6172
                action pref=150;
                accept AS-ATHOME
import:         from AS6320
                action pref=150;
                accept AS-VBCNET
import:         from AS6360
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS6461
                action pref=150;
                accept AS-ABOVE
import:         from AS6467
                action pref=150;
                accept AS-ACSI
import:         from AS6561
                action pref=150;
                accept AS-ICINET
import:         from AS6939
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS7170
                action pref=100;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS7252
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS7377
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS7922
                action pref=150;
                accept AS-MEDIAONE
import:         from AS7960
                action pref=150;
                accept AS-SERVINT
import:         from AS8174
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
import:         from AS10303
                action pref=150;
                accept ANY AND NOT ({0.0.0.0/0})
export:         to AS1
                announce AS-DREN
export:         to AS13
                announce AS-DREN
export:         to AS22
                announce AS-DREN
export:         to AS48
                announce AS-DREN
export:         to AS83
                announce AS-DREN
export:         to AS84
                announce AS-DREN
export:         to AS132
                announce AS-DREN
export:         to AS145
                announce AS-DREN
export:         to AS174
                announce AS-DREN
export:         to AS175
                announce AS-DREN
export:         to AS195
                announce AS-DREN
export:         to AS213
                announce AS-DREN
export:         to AS259
                announce AS-DREN
export:         to AS286
                announce AS-DREN
export:         to AS293
                announce AS-DREN
export:         to AS297
                announce AS-DREN
export:         to AS374
                announce AS-DREN
export:         to AS568
                announce AS-DREN
export:         to AS701
                announce AS-DREN
export:         to AS1239
                announce AS-DREN
export:         to AS1673
                announce AS-DREN
export:         to AS1740
                announce AS-DREN
export:         to AS1800
                announce AS-DREN
export:         to AS1829
                announce AS-DREN
export:         to AS1839
                announce AS-DREN
export:         to AS1842
                announce AS-DREN
export:         to AS2041
                announce AS-DREN
export:         to AS2548
                announce AS-DREN
export:         to AS2551
                announce AS-DREN
export:         to AS2884
                announce AS-DREN
export:         to AS2914
                announce AS-DREN
export:         to AS3257
                announce AS-DREN
export:         to AS3381
                announce AS-DREN
export:         to AS3398
                announce AS-DREN
export:         to AS3561
                announce AS-DREN
export:         to AS3720
                announce AS-DREN
export:         to AS3763
                announce AS-DREN
export:         to AS3847
                announce AS-DREN
export:         to AS3932
                announce AS-DREN
export:         to AS3951
                announce AS-DREN
export:         to AS4000
                announce AS-DREN
export:         to AS4006
                announce AS-DREN
export:         to AS4200
                announce AS-DREN
export:         to AS4278
                announce AS-DREN
export:         to AS4527
                announce AS-DREN
export:         to AS4565
                announce AS-DREN
export:         to AS5000
                announce AS-DREN
export:         to AS5303
                announce AS-DREN
export:         to AS5632
                announce AS-DREN
export:         to AS5637
                announce AS-DREN
export:         to AS5646
                announce AS-DREN
export:         to AS5683
                announce AS-DREN
export:         to AS5696
                announce AS-DREN
export:         to AS5784
                announce AS-DREN
export:         to AS5856
                announce AS-DREN
export:         to AS5872
                announce AS-DREN
export:         to AS5976
                announce AS-DREN
export:         to AS6066
                announce AS-DREN
export:         to AS6082
                announce AS-DREN
export:         to AS6113
                announce AS-DREN
export:         to AS6172
                announce AS-DREN
export:         to AS6320
                announce AS-DREN
export:         to AS6360
                announce AS-DREN
export:         to AS6461
                announce AS-DREN
export:         to AS6467
                announce AS-DREN
export:         to AS6561
                announce AS-DREN
export:         to AS6939
                announce AS-DREN
export:         to AS7170
                announce AS-DREN
export:         to AS7252
                announce AS-DREN
export:         to AS7377
                announce AS-DREN
export:         to AS7922
                announce AS-DREN
export:         to AS7960
                announce AS-DREN
export:         to AS8174
                announce AS-DREN
export:         to AS10303
                announce AS-DREN
admin-c:        Rodger Johnson
tech-c:         See MAINT-AS668
notify:         [email protected]
mnt-by:         MAINT-AS668
changed:        [email protected] 19990701
source:         RADB
last-modified:  2023-11-13T15:39:32Z




--- ARIN Whois ---


#
# 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:       668
ASName:         DNIC-AS-00668
ASHandle:       AS668
RegDate:        1990-04-24
Updated:        2025-09-12
Ref:            https://rdap.arin.net/registry/autnum/668



OrgName:        United States Department of Defense (DoD)
OrgId:          USDDD
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        2007-01-12
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/USDDD


OrgAbuseHandle: MIL-HSTMST-ARIN
OrgAbuseName:   Network DoD
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgNOCHandle: MIL-HSTMST-ARIN
OrgNOCName:   Network DoD
OrgNOCPhone:  +1-844-347-2457 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-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.
#

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