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AS252
Headquarters, USAISC·
IP address details
AS252
Headquarters, USAISC·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS252
  • Org Name
    Headquarters, USAISC
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    2nd November 1988
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    6
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 6 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.47.0.0/16
Headquarters, USAISC
--ARIN
155.154.0.0/17
--
United States155.29.152.0/21
Headquarters, USAISC
155.29.0.0/16ARIN
United States192.70.236.0/24
Headquarters, USAISC
--ARIN
United States204.37.16.0/21
DoD Network Information Center
204.36.0.0/15ARIN
United States204.37.24.0/24
DoD Network Information Center
204.36.0.0/15ARIN
  • 1
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 APIIP.CC
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 APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS668
DoD Network Information Center
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS668
DoD Network Information Center
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Graphs

AS252 Combined Upstream Graph AS252 AS252 AS668 AS668 AS252->AS668 AS701 AS701 AS668->AS701 AS6939 AS6939 AS668->AS6939 AS2914 AS2914 AS668->AS2914 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS1299 AS1299 AS6939->AS1299 AS2497 AS2497 AS6939->AS2497 AS1239 AS1239 AS6939->AS1239 AS7018 AS7018 AS6939->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS3257
AS252 Combined Upstream Graph AS252 AS252 AS668 AS668 AS252->AS668 AS701 AS701 AS668->AS701 AS6939 AS6939 AS668->AS6939 AS2914 AS2914 AS668->AS2914 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS1299 AS1299 AS6939->AS1299 AS2497 AS2497 AS6939->AS2497 AS1239 AS1239 AS6939->AS1239 AS7018 AS7018 AS6939->AS7018 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: 252
ASName: DNIC-AS-00252
ASHandle: AS252
RegDate: 1988-11-02
Updated: 2011-08-24
Ref: https://rdap.arin.net/registry/autnum/252



OrgName: Headquarters, USAISC
OrgId: HEADQU-3
Address: NETC-ANC CONUS TNOSC
City: Fort Huachuca
StateProv: AZ
PostalCode: 85613
Country: US
RegDate: 1990-03-26
Updated: 2025-03-13
Ref: https://rdap.arin.net/registry/entity/HEADQU-3


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: 252
ASName: DNIC-AS-00252
ASHandle: AS252
RegDate: 1988-11-02
Updated: 2011-08-24
Ref: https://rdap.arin.net/registry/autnum/252



OrgName: Headquarters, USAISC
OrgId: HEADQU-3
Address: NETC-ANC CONUS TNOSC
City: Fort Huachuca
StateProv: AZ
PostalCode: 85613
Country: US
RegDate: 1990-03-26
Updated: 2025-03-13
Ref: https://rdap.arin.net/registry/entity/HEADQU-3


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

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS252
Headquarters, USAISC·
IP address details
AS252
Headquarters, USAISC·

Summary

  • As Number
    AS252
  • Org Name
    Headquarters, USAISC
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    2nd November 1988
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    6
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 6 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.47.0.0/16
Headquarters, USAISC
--ARIN
155.154.0.0/17
--
United States155.29.152.0/21
Headquarters, USAISC
155.29.0.0/16ARIN
United States192.70.236.0/24
Headquarters, USAISC
--ARIN
United States204.37.16.0/21
DoD Network Information Center
204.36.0.0/15ARIN
United States204.37.24.0/24
DoD Network Information Center
204.36.0.0/15ARIN
  • 1
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 APIIP.CC
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 APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS668
DoD Network Information Center
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS668
DoD Network Information Center
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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 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 APIIP.CCASN DatabaseIP.CC
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 APIIP.CCASN DatabaseIP.CC

Graphs

AS252 Combined Upstream Graph AS252 AS252 AS668 AS668 AS252->AS668 AS701 AS701 AS668->AS701 AS6939 AS6939 AS668->AS6939 AS2914 AS2914 AS668->AS2914 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS1299 AS1299 AS6939->AS1299 AS2497 AS2497 AS6939->AS2497 AS1239 AS1239 AS6939->AS1239 AS7018 AS7018 AS6939->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS3257
AS252 Combined Upstream Graph AS252 AS252 AS668 AS668 AS252->AS668 AS701 AS701 AS668->AS701 AS6939 AS6939 AS668->AS6939 AS2914 AS2914 AS668->AS2914 AS3356 AS3356 AS701->AS3356 AS3257 AS3257 AS701->AS3257 AS6939->AS3356 AS1299 AS1299 AS6939->AS1299 AS2497 AS2497 AS6939->AS2497 AS1239 AS1239 AS6939->AS1239 AS7018 AS7018 AS6939->AS7018 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: 252
ASName: DNIC-AS-00252
ASHandle: AS252
RegDate: 1988-11-02
Updated: 2011-08-24
Ref: https://rdap.arin.net/registry/autnum/252



OrgName: Headquarters, USAISC
OrgId: HEADQU-3
Address: NETC-ANC CONUS TNOSC
City: Fort Huachuca
StateProv: AZ
PostalCode: 85613
Country: US
RegDate: 1990-03-26
Updated: 2025-03-13
Ref: https://rdap.arin.net/registry/entity/HEADQU-3


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: 252
ASName: DNIC-AS-00252
ASHandle: AS252
RegDate: 1988-11-02
Updated: 2011-08-24
Ref: https://rdap.arin.net/registry/autnum/252



OrgName: Headquarters, USAISC
OrgId: HEADQU-3
Address: NETC-ANC CONUS TNOSC
City: Fort Huachuca
StateProv: AZ
PostalCode: 85613
Country: US
RegDate: 1990-03-26
Updated: 2025-03-13
Ref: https://rdap.arin.net/registry/entity/HEADQU-3


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

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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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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