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IP address details
AS397450
City of Fairfield·www.fairfield.ca.gov
IP address details
AS397450
City of Fairfield·www.fairfield.ca.gov
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS397450
  • Org Name
    City of Fairfield
  • Country
  • Country Code
  • Website
    www.fairfield.ca.gov
  • Regional Registry
    IANA
  • Allocated Date
    2nd April 2019
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States64.162.152.0/23
City of Fairfield
64.160.0.0/12ARIN
  • 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 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS33651
Comcast Cable Communications, LLC
true
AS33667
Comcast Cable Communications, LLC
true
United StatesAS7018
AT&T Services, Inc.
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 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS33651
Comcast Cable Communications, LLC
true
AS33667
Comcast Cable Communications, LLC
true
United StatesAS7018
AT&T Services, Inc.
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

AS397450 Combined Upstream Graph AS397450 AS397450 AS7018 AS7018 AS397450->AS7018 AS33651 AS33651 AS397450->AS33651 AS33667 AS33667 AS397450->AS33667 AS3356 AS3356 AS7018->AS3356 AS7922 AS7922 AS33651->AS7922 AS33667->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS7922->AS1299 AS5511 AS5511 AS7922->AS5511
AS397450 Combined Upstream Graph AS397450 AS397450 AS7018 AS7018 AS397450->AS7018 AS33651 AS33651 AS397450->AS33651 AS33667 AS33667 AS397450->AS33667 AS3356 AS3356 AS7018->AS3356 AS7922 AS7922 AS33651->AS7922 AS33667->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS7922->AS1299 AS5511 AS5511 AS7922->AS5511

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: 397450
ASName: COF94533
ASHandle: AS397450
RegDate: 2019-04-02
Updated: 2019-04-02
Ref: https://rdap.arin.net/registry/autnum/397450


OrgName: City of Fairfield
OrgId: CF-1476
Address: 1000 Webster St
City: Fairfield
StateProv: CA
PostalCode: 94533
Country: US
RegDate: 2019-01-25
Updated: 2019-01-25
Ref: https://rdap.arin.net/registry/entity/CF-1476


OrgTechHandle: SINDI-ARIN
OrgTechName: Sindicic, Eudora
OrgTechPhone: +1-707-428-7527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgAbuseHandle: SINDI-ARIN
OrgAbuseName: Sindicic, Eudora
OrgAbusePhone: +1-707-428-7527
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgNOCHandle: SINDI-ARIN
OrgNOCName: Sindicic, Eudora
OrgNOCPhone: +1-707-428-7527
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/SINDI-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: 397450
ASName: COF94533
ASHandle: AS397450
RegDate: 2019-04-02
Updated: 2019-04-02
Ref: https://rdap.arin.net/registry/autnum/397450


OrgName: City of Fairfield
OrgId: CF-1476
Address: 1000 Webster St
City: Fairfield
StateProv: CA
PostalCode: 94533
Country: US
RegDate: 2019-01-25
Updated: 2019-01-25
Ref: https://rdap.arin.net/registry/entity/CF-1476


OrgTechHandle: SINDI-ARIN
OrgTechName: Sindicic, Eudora
OrgTechPhone: +1-707-428-7527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgAbuseHandle: SINDI-ARIN
OrgAbuseName: Sindicic, Eudora
OrgAbusePhone: +1-707-428-7527
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgNOCHandle: SINDI-ARIN
OrgNOCName: Sindicic, Eudora
OrgNOCPhone: +1-707-428-7527
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/SINDI-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
AS397450
City of Fairfield·www.fairfield.ca.gov
IP address details
AS397450
City of Fairfield·www.fairfield.ca.gov

Summary

  • As Number
    AS397450
  • Org Name
    City of Fairfield
  • Country
  • Country Code
  • Website
    www.fairfield.ca.gov
  • Regional Registry
    IANA
  • Allocated Date
    2nd April 2019
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    3
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    0

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States64.162.152.0/23
City of Fairfield
64.160.0.0/12ARIN
  • 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 3 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS33651
Comcast Cable Communications, LLC
true
AS33667
Comcast Cable Communications, LLC
true
United StatesAS7018
AT&T Services, Inc.
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 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS33651
Comcast Cable Communications, LLC
true
AS33667
Comcast Cable Communications, LLC
true
United StatesAS7018
AT&T Services, Inc.
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

AS397450 Combined Upstream Graph AS397450 AS397450 AS7018 AS7018 AS397450->AS7018 AS33651 AS33651 AS397450->AS33651 AS33667 AS33667 AS397450->AS33667 AS3356 AS3356 AS7018->AS3356 AS7922 AS7922 AS33651->AS7922 AS33667->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS7922->AS1299 AS5511 AS5511 AS7922->AS5511
AS397450 Combined Upstream Graph AS397450 AS397450 AS7018 AS7018 AS397450->AS7018 AS33651 AS33651 AS397450->AS33651 AS33667 AS33667 AS397450->AS33667 AS3356 AS3356 AS7018->AS3356 AS7922 AS7922 AS33651->AS7922 AS33667->AS3356 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS7922->AS1299 AS5511 AS5511 AS7922->AS5511

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: 397450
ASName: COF94533
ASHandle: AS397450
RegDate: 2019-04-02
Updated: 2019-04-02
Ref: https://rdap.arin.net/registry/autnum/397450


OrgName: City of Fairfield
OrgId: CF-1476
Address: 1000 Webster St
City: Fairfield
StateProv: CA
PostalCode: 94533
Country: US
RegDate: 2019-01-25
Updated: 2019-01-25
Ref: https://rdap.arin.net/registry/entity/CF-1476


OrgTechHandle: SINDI-ARIN
OrgTechName: Sindicic, Eudora
OrgTechPhone: +1-707-428-7527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgAbuseHandle: SINDI-ARIN
OrgAbuseName: Sindicic, Eudora
OrgAbusePhone: +1-707-428-7527
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgNOCHandle: SINDI-ARIN
OrgNOCName: Sindicic, Eudora
OrgNOCPhone: +1-707-428-7527
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/SINDI-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: 397450
ASName: COF94533
ASHandle: AS397450
RegDate: 2019-04-02
Updated: 2019-04-02
Ref: https://rdap.arin.net/registry/autnum/397450


OrgName: City of Fairfield
OrgId: CF-1476
Address: 1000 Webster St
City: Fairfield
StateProv: CA
PostalCode: 94533
Country: US
RegDate: 2019-01-25
Updated: 2019-01-25
Ref: https://rdap.arin.net/registry/entity/CF-1476


OrgTechHandle: SINDI-ARIN
OrgTechName: Sindicic, Eudora
OrgTechPhone: +1-707-428-7527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgAbuseHandle: SINDI-ARIN
OrgAbuseName: Sindicic, Eudora
OrgAbusePhone: +1-707-428-7527
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/SINDI-ARIN

OrgNOCHandle: SINDI-ARIN
OrgNOCName: Sindicic, Eudora
OrgNOCPhone: +1-707-428-7527
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/SINDI-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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