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AS12145
Colorado State University ·
IP address details
AS12145
Colorado State University ·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS12145
  • Org Name
    Colorado State University
  • Country
    United States
  • Country Code
    US
  • Website
  • Regional Registry
    ARIN
  • Allocated Date
    6th April 1999
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    2
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    6
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    0

Prefixes

There are 2 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States129.19.0.0/18
Colorado State University
129.19.0.0/16ARIN
United States129.82.0.0/16
Colorado State University
--ARIN
  • 1
IP Ranges API
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IP Ranges APIIP.CC
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Peers

There are 6 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS14041
University Corporation for Atmospheric Research
true
United StatesAS25825
Poudre Valley Health Care, Inc.
true
United StatesAS31991
Platte River Power Authority
true
United StatesAS394748
City of Fort Collins
true
United StatesAS54060
Poudre School District R-1
true
United StatesAS54669
Larimer County Government
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
United StatesAS14041
University Corporation for Atmospheric Research
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 3 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS394748
City of Fort Collins
true
United StatesAS54060
Poudre School District R-1
true
United StatesAS54669
Larimer County Government
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

Graphs

AS12145 Combined Upstream Graph AS12145 AS12145 AS14041 AS14041 AS12145->AS14041 AS3356 AS3356 AS14041->AS3356 AS1299 AS1299 AS14041->AS1299 AS11164 AS11164 AS14041->AS11164 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS1239 AS1239 AS1299->AS1239 AS7018 AS7018 AS1299->AS7018 AS174 AS174 AS1299->AS174 AS6461 AS6461 AS11164->AS6461 AS2497 AS2497 AS11164->AS2497
AS12145 Combined Upstream Graph AS12145 AS12145 AS14041 AS14041 AS12145->AS14041 AS3356 AS3356 AS14041->AS3356 AS1299 AS1299 AS14041->AS1299 AS11164 AS11164 AS14041->AS11164 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS1239 AS1239 AS1299->AS1239 AS7018 AS7018 AS1299->AS7018 AS174 AS174 AS1299->AS174 AS6461 AS6461 AS11164->AS6461 AS2497 AS2497 AS11164->AS2497

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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12145
ASName: COLORADOSTATEUNIV
ASHandle: AS12145
RegDate: 1999-04-06
Updated: 2022-07-14
Ref: https://rdap.arin.net/registry/autnum/12145


OrgName: Colorado State University
OrgId: CSU-2
Address: Academic Computing and Networking Services
Address: Colorado State University
Address: 1018 Campus Delivery
City: Fort Collins
StateProv: CO
PostalCode: 80523
Country: US
RegDate:
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CSU-2


OrgAbuseHandle: DNSAD191-ARIN
OrgAbuseName: DNS Administrator
OrgAbusePhone: +1-970-491-5600
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgTechHandle: DNSAD191-ARIN
OrgTechName: DNS Administrator
OrgTechPhone: +1-970-491-5600
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

RTechHandle: ASMUS11-ARIN
RTechName: Asmus, Angie
RTechPhone: +1-970-491-7582
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/ASMUS11-ARIN

RTechHandle: MPW-ARIN
RTechName: Willard, Michael Patrick
RTechPhone: +1-970-491-4651
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/MPW-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 1997-2024, 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12145
ASName: COLORADOSTATEUNIV
ASHandle: AS12145
RegDate: 1999-04-06
Updated: 2022-07-14
Ref: https://rdap.arin.net/registry/autnum/12145


OrgName: Colorado State University
OrgId: CSU-2
Address: Academic Computing and Networking Services
Address: Colorado State University
Address: 1018 Campus Delivery
City: Fort Collins
StateProv: CO
PostalCode: 80523
Country: US
RegDate:
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CSU-2


OrgAbuseHandle: DNSAD191-ARIN
OrgAbuseName: DNS Administrator
OrgAbusePhone: +1-970-491-5600
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgTechHandle: DNSAD191-ARIN
OrgTechName: DNS Administrator
OrgTechPhone: +1-970-491-5600
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

RTechHandle: ASMUS11-ARIN
RTechName: Asmus, Angie
RTechPhone: +1-970-491-7582
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/ASMUS11-ARIN

RTechHandle: MPW-ARIN
RTechName: Willard, Michael Patrick
RTechPhone: +1-970-491-4651
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/MPW-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 1997-2024, 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
AS12145
Colorado State University ·
IP address details
AS12145
Colorado State University ·

Summary

  • As Number
    AS12145
  • Org Name
    Colorado State University
  • Country
    United States
  • Country Code
    US
  • Website
  • Regional Registry
    ARIN
  • Allocated Date
    6th April 1999
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    2
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    6
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    0

Prefixes

There are 2 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States129.19.0.0/18
Colorado State University
129.19.0.0/16ARIN
United States129.82.0.0/16
Colorado State University
--ARIN
  • 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 6 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS14041
University Corporation for Atmospheric Research
true
United StatesAS25825
Poudre Valley Health Care, Inc.
true
United StatesAS31991
Platte River Power Authority
true
United StatesAS394748
City of Fort Collins
true
United StatesAS54060
Poudre School District R-1
true
United StatesAS54669
Larimer County Government
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
United StatesAS14041
University Corporation for Atmospheric Research
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 3 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS394748
City of Fort Collins
true
United StatesAS54060
Poudre School District R-1
true
United StatesAS54669
Larimer County Government
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

Graphs

AS12145 Combined Upstream Graph AS12145 AS12145 AS14041 AS14041 AS12145->AS14041 AS3356 AS3356 AS14041->AS3356 AS1299 AS1299 AS14041->AS1299 AS11164 AS11164 AS14041->AS11164 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS1239 AS1239 AS1299->AS1239 AS7018 AS7018 AS1299->AS7018 AS174 AS174 AS1299->AS174 AS6461 AS6461 AS11164->AS6461 AS2497 AS2497 AS11164->AS2497
AS12145 Combined Upstream Graph AS12145 AS12145 AS14041 AS14041 AS12145->AS14041 AS3356 AS3356 AS14041->AS3356 AS1299 AS1299 AS14041->AS1299 AS11164 AS11164 AS14041->AS11164 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS1299->AS2914 AS3257 AS3257 AS1299->AS3257 AS1239 AS1239 AS1299->AS1239 AS7018 AS7018 AS1299->AS7018 AS174 AS174 AS1299->AS174 AS6461 AS6461 AS11164->AS6461 AS2497 AS2497 AS11164->AS2497

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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12145
ASName: COLORADOSTATEUNIV
ASHandle: AS12145
RegDate: 1999-04-06
Updated: 2022-07-14
Ref: https://rdap.arin.net/registry/autnum/12145


OrgName: Colorado State University
OrgId: CSU-2
Address: Academic Computing and Networking Services
Address: Colorado State University
Address: 1018 Campus Delivery
City: Fort Collins
StateProv: CO
PostalCode: 80523
Country: US
RegDate:
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CSU-2


OrgAbuseHandle: DNSAD191-ARIN
OrgAbuseName: DNS Administrator
OrgAbusePhone: +1-970-491-5600
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgTechHandle: DNSAD191-ARIN
OrgTechName: DNS Administrator
OrgTechPhone: +1-970-491-5600
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

RTechHandle: ASMUS11-ARIN
RTechName: Asmus, Angie
RTechPhone: +1-970-491-7582
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/ASMUS11-ARIN

RTechHandle: MPW-ARIN
RTechName: Willard, Michael Patrick
RTechPhone: +1-970-491-4651
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/MPW-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 1997-2024, 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 12145
ASName: COLORADOSTATEUNIV
ASHandle: AS12145
RegDate: 1999-04-06
Updated: 2022-07-14
Ref: https://rdap.arin.net/registry/autnum/12145


OrgName: Colorado State University
OrgId: CSU-2
Address: Academic Computing and Networking Services
Address: Colorado State University
Address: 1018 Campus Delivery
City: Fort Collins
StateProv: CO
PostalCode: 80523
Country: US
RegDate:
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/CSU-2


OrgAbuseHandle: DNSAD191-ARIN
OrgAbuseName: DNS Administrator
OrgAbusePhone: +1-970-491-5600
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

OrgTechHandle: DNSAD191-ARIN
OrgTechName: DNS Administrator
OrgTechPhone: +1-970-491-5600
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/DNSAD191-ARIN

RTechHandle: ASMUS11-ARIN
RTechName: Asmus, Angie
RTechPhone: +1-970-491-7582
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/ASMUS11-ARIN

RTechHandle: MPW-ARIN
RTechName: Willard, Michael Patrick
RTechPhone: +1-970-491-4651
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/MPW-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 1997-2024, 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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