IP.CC
Search
IP address details
AS668
DoD Network Information Center·www.hpc.mil
IP address details
AS668
DoD Network Information Center·www.hpc.mil
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS668
  • Org Name
    DoD Network Information Center
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    24th April 1990
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    212
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    26
  • Ipv6 Peers
    26
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    3

Prefixes

There are 212 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.132.0.0/16
Air Force Systems Networking
--ARIN
United States128.160.0.0/17
Navy Network Information Center (NNIC)
128.160.0.0/16ARIN
United States129.229.0.0/16
Headquarters, USAISC
--ARIN
United States129.92.0.0/16
Air Force Systems Networking
--ARIN
United States130.109.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States130.163.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.120.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.121.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.122.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.214.0.0/16
Air Force Systems Networking
--ARIN
United States131.218.0.0/16
Headquarters, USAISC
--ARIN
United States131.250.0.0/17
Navy Network Information Center (NNIC)
131.250.0.0/16ARIN
United States131.250.128.0/18
Navy Network Information Center (NNIC)
131.250.0.0/16ARIN
United States131.250.192.0/20
Navy Network Information Center (NNIC)
131.250.0.0/16ARIN
United States131.92.131.0/24
Headquarters, USAISC
131.92.0.0/16ARIN
United States131.92.132.0/22
Headquarters, USAISC
131.92.0.0/16ARIN
United States131.92.136.0/21
Headquarters, USAISC
131.92.0.0/16ARIN
United States131.92.144.0/21
Headquarters, USAISC
131.92.0.0/16ARIN
131.92.162.0/23
--
131.92.164.0/22
--
  • 1
  • 2
  • 3
  • 4
  • 5
  • 11
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 26 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS11537
Internet2
false
AS121
DoD Network Information Center
false
AS13
Headquarters, USAISC
true
AS1508
Headquarters, USAISC
true
AS213
Headquarters, USAISC
true
AS2153
CENIC
false
AS22
Navy Network Information Center (NNIC)
true
AS228
DoD Network Information Center
true
AS252
Headquarters, USAISC
true
AS2621
DoD Network Information Center
false
AS289
Headquarters, USAISC
true
AS2914
true
AS293
ESnet
false
AS37
Navy Network Information Center (NNIC)
true
AS393399
Sandia National Laboratories
false
AS48
Navy Network Information Center (NNIC)
true
AS5058
Navy Network Information Center (NNIC)
true
AS518
DoD Network Information Center
true
AS5957
DoD Network Information Center
true
AS5978
DoD Network Information Center
false
  • 1
  • 2
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS2914
true
AS6939
true
AS701
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 20 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS121
DoD Network Information Center
false
AS13
Headquarters, USAISC
true
AS1508
Headquarters, USAISC
true
AS213
Headquarters, USAISC
true
AS22
Navy Network Information Center (NNIC)
true
AS228
DoD Network Information Center
true
AS252
Headquarters, USAISC
true
AS2621
DoD Network Information Center
false
AS289
Headquarters, USAISC
true
AS37
Navy Network Information Center (NNIC)
true
AS393399
Sandia National Laboratories
false
AS48
Navy Network Information Center (NNIC)
true
AS5058
Navy Network Information Center (NNIC)
true
AS518
DoD Network Information Center
true
AS5957
DoD Network Information Center
true
AS5978
DoD Network Information Center
false
AS6009
DoD Network Information Center
true
AS687
DoD Network Information Center
true
AS84
Navy Network Information Center (NNIC)
true
AS89
Navy Network Information Center (NNIC)
false
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS668 Combined Upstream Graph AS668 AS668 AS701 AS701 AS668->AS701 AS2914 AS2914 AS668->AS2914 AS6939 AS6939 AS668->AS6939 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS2497 AS2497 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS1239 AS1239 AS6939->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS3257
AS668 Combined Upstream Graph AS668 AS668 AS701 AS701 AS668->AS701 AS2914 AS2914 AS668->AS2914 AS6939 AS6939 AS668->AS6939 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS2497 AS2497 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS1239 AS1239 AS6939->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS3257

World Map

WHOIS Details


#
# 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: 668
ASName: DNIC-AS-00668
ASHandle: AS668
RegDate: 1990-04-24
Updated: 2011-06-29
Ref: https://rdap.arin.net/registry/autnum/668



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


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

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName: Registration
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

#
# 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: 668
ASName: DNIC-AS-00668
ASHandle: AS668
RegDate: 1990-04-24
Updated: 2011-06-29
Ref: https://rdap.arin.net/registry/autnum/668



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


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

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName: Registration
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

IX

IP.CC
Search
IP address details
AS668
DoD Network Information Center·www.hpc.mil
IP address details
AS668
DoD Network Information Center·www.hpc.mil

Summary

  • As Number
    AS668
  • Org Name
    DoD Network Information Center
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    24th April 1990
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    212
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    26
  • Ipv6 Peers
    26
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    3

Prefixes

There are 212 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.132.0.0/16
Air Force Systems Networking
--ARIN
United States128.160.0.0/17
Navy Network Information Center (NNIC)
128.160.0.0/16ARIN
United States129.229.0.0/16
Headquarters, USAISC
--ARIN
United States129.92.0.0/16
Air Force Systems Networking
--ARIN
United States130.109.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States130.163.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.120.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.121.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.122.0.0/16
Navy Network Information Center (NNIC)
--ARIN
United States131.214.0.0/16
Air Force Systems Networking
--ARIN
United States131.218.0.0/16
Headquarters, USAISC
--ARIN
United States131.250.0.0/17
Navy Network Information Center (NNIC)
131.250.0.0/16ARIN
United States131.250.128.0/18
Navy Network Information Center (NNIC)
131.250.0.0/16ARIN
United States131.250.192.0/20
Navy Network Information Center (NNIC)
131.250.0.0/16ARIN
United States131.92.131.0/24
Headquarters, USAISC
131.92.0.0/16ARIN
United States131.92.132.0/22
Headquarters, USAISC
131.92.0.0/16ARIN
United States131.92.136.0/21
Headquarters, USAISC
131.92.0.0/16ARIN
United States131.92.144.0/21
Headquarters, USAISC
131.92.0.0/16ARIN
131.92.162.0/23
--
131.92.164.0/22
--
  • 1
  • 2
  • 3
  • 4
  • 5
  • 11
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology

Peers

There are 26 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS11537
Internet2
false
AS121
DoD Network Information Center
false
AS13
Headquarters, USAISC
true
AS1508
Headquarters, USAISC
true
AS213
Headquarters, USAISC
true
AS2153
CENIC
false
AS22
Navy Network Information Center (NNIC)
true
AS228
DoD Network Information Center
true
AS252
Headquarters, USAISC
true
AS2621
DoD Network Information Center
false
AS289
Headquarters, USAISC
true
AS2914
true
AS293
ESnet
false
AS37
Navy Network Information Center (NNIC)
true
AS393399
Sandia National Laboratories
false
AS48
Navy Network Information Center (NNIC)
true
AS5058
Navy Network Information Center (NNIC)
true
AS518
DoD Network Information Center
true
AS5957
DoD Network Information Center
true
AS5978
DoD Network Information Center
false
  • 1
  • 2
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Upstream

There are 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS2914
true
AS6939
true
AS701
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Downstream

There are 20 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS121
DoD Network Information Center
false
AS13
Headquarters, USAISC
true
AS1508
Headquarters, USAISC
true
AS213
Headquarters, USAISC
true
AS22
Navy Network Information Center (NNIC)
true
AS228
DoD Network Information Center
true
AS252
Headquarters, USAISC
true
AS2621
DoD Network Information Center
false
AS289
Headquarters, USAISC
true
AS37
Navy Network Information Center (NNIC)
true
AS393399
Sandia National Laboratories
false
AS48
Navy Network Information Center (NNIC)
true
AS5058
Navy Network Information Center (NNIC)
true
AS518
DoD Network Information Center
true
AS5957
DoD Network Information Center
true
AS5978
DoD Network Information Center
false
AS6009
DoD Network Information Center
true
AS687
DoD Network Information Center
true
AS84
Navy Network Information Center (NNIC)
true
AS89
Navy Network Information Center (NNIC)
false
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity

Graphs

AS668 Combined Upstream Graph AS668 AS668 AS701 AS701 AS668->AS701 AS2914 AS2914 AS668->AS2914 AS6939 AS6939 AS668->AS6939 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS2497 AS2497 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS1239 AS1239 AS6939->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS3257
AS668 Combined Upstream Graph AS668 AS668 AS701 AS701 AS668->AS701 AS2914 AS2914 AS668->AS2914 AS6939 AS6939 AS668->AS6939 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS7018 AS7018 AS6939->AS7018 AS2497 AS2497 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS1239 AS1239 AS6939->AS1239 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS3257

World Map

WHOIS Details


#
# 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: 668
ASName: DNIC-AS-00668
ASHandle: AS668
RegDate: 1990-04-24
Updated: 2011-06-29
Ref: https://rdap.arin.net/registry/autnum/668



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


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

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName: Registration
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

#
# 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: 668
ASName: DNIC-AS-00668
ASHandle: AS668
RegDate: 1990-04-24
Updated: 2011-06-29
Ref: https://rdap.arin.net/registry/autnum/668



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


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

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName: Registration
OrgAbusePhone: +1-844-347-2457
OrgAbuseEmail: [email protected]
OrgAbuseRef: 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.
#

IX

Related Networks
  • AS663
    Assigned by ARIN
  • AS665
    DoD Network Information Center
  • AS666
    Headquarters, USAISC
  • AS667
    DoD Network Information Center
  • AS669
    INRIA
  • AS670
    Headquarters, USAISC
  • AS671
    Headquarters, USAISC
  • AS672
    Headquarters, USAISC
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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