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IP address details
AS398324
Censys, Inc.·censys.io
IP address details
AS398324
Censys, Inc.·censys.io
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS398324
  • Org Name
    Censys, Inc.
  • Country
  • Country Code
  • Website
    censys.io
  • Regional Registry
    IANA
  • Allocated Date
    27th April 2020
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    10
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    4
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    3

Prefixes

There are 10 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States162.142.125.0/24
Censys, Inc.
--ARIN
United States167.248.133.0/24
Censys, Inc.
--ARIN
United States167.94.138.0/24
Censys, Inc.
--ARIN
United States206.168.32.0/24
Censys, Inc.
206.168.32.0/22ARIN
206.168.33.0/24
--
206.168.34.0/24
--
206.168.35.0/24
--
Canada66.132.148.0/24
Aptum Technologies
66.132.144.0/20ARIN
Canada66.132.153.0/24
Aptum Technologies
66.132.144.0/20ARIN
Canada66.132.159.0/24
Aptum Technologies
66.132.144.0/20ARIN
  • 1
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IP Ranges APIIP.CC
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Peers

There are 4 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS2914
true
AS3257
false
AS6453
true
AS6939
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 4 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS2914
true
AS3257
false
AS6453
true
AS6939
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

AS398324 Combined Upstream Graph AS398324 AS398324 AS2914 AS2914 AS398324->AS2914 AS3257 AS3257 AS398324->AS3257 AS6453 AS6453 AS398324->AS6453 AS6939 AS6939 AS398324->AS6939 AS2914->AS3257 AS3356 AS3356 AS2914->AS3356 AS174 AS174 AS2914->AS174 AS2497 AS2497 AS2914->AS2497 AS6461 AS6461 AS2914->AS6461 AS1239 AS1239 AS2914->AS1239 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS701 AS701 AS2914->AS701 AS3257->AS2914 AS3257->AS6453 AS3257->AS3356 AS3257->AS174 AS3257->AS2497 AS3257->AS6461 AS3257->AS1239 AS3257->AS7018 AS3257->AS1299 AS3257->AS701 AS5511 AS5511 AS3257->AS5511 AS6453->AS2914 AS6453->AS3257 AS6453->AS3356 AS6453->AS174 AS6453->AS2497 AS6453->AS6461 AS6453->AS1239 AS6453->AS7018 AS6453->AS1299 AS6939->AS2914 AS6939->AS3257 AS6939->AS3356 AS6939->AS2497 AS6939->AS7018 AS6939->AS1299 AS6939->AS701 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS2914 AS1299->AS3257
AS398324 Combined Upstream Graph AS398324 AS398324 AS2914 AS2914 AS398324->AS2914 AS3257 AS3257 AS398324->AS3257 AS6453 AS6453 AS398324->AS6453 AS6939 AS6939 AS398324->AS6939 AS2914->AS3257 AS3356 AS3356 AS2914->AS3356 AS174 AS174 AS2914->AS174 AS2497 AS2497 AS2914->AS2497 AS6461 AS6461 AS2914->AS6461 AS1239 AS1239 AS2914->AS1239 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS701 AS701 AS2914->AS701 AS3257->AS2914 AS3257->AS6453 AS3257->AS3356 AS3257->AS174 AS3257->AS2497 AS3257->AS6461 AS3257->AS1239 AS3257->AS7018 AS3257->AS1299 AS3257->AS701 AS5511 AS5511 AS3257->AS5511 AS6453->AS2914 AS6453->AS3257 AS6453->AS3356 AS6453->AS174 AS6453->AS2497 AS6453->AS6461 AS6453->AS1239 AS6453->AS7018 AS6453->AS1299 AS6939->AS2914 AS6939->AS3257 AS6939->AS3356 AS6939->AS2497 AS6939->AS7018 AS6939->AS1299 AS6939->AS701 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS2914 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: 398324
ASName: CENSYS-ARIN-01
ASHandle: AS398324
RegDate: 2020-04-27
Updated: 2020-04-27
Ref: https://rdap.arin.net/registry/autnum/398324



OrgName: Censys, Inc.
OrgId: CENSY
Address: 116 1/2 S Main Street
City: Ann Arbor
StateProv: MI
PostalCode: 48104
Country: US
RegDate: 2018-08-06
Updated: 2019-08-03
Comment: https://censys.io
Ref: https://rdap.arin.net/registry/entity/CENSY


OrgTechHandle: COT12-ARIN
OrgTechName: Censys Operations Team
OrgTechPhone: +1-248-629-0125
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/COT12-ARIN

OrgAbuseHandle: CAT20-ARIN
OrgAbuseName: Censys Abuse Team
OrgAbusePhone: +1-248-629-0125
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAT20-ARIN

OrgNOCHandle: COT12-ARIN
OrgNOCName: Censys Operations Team
OrgNOCPhone: +1-248-629-0125
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/COT12-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: 398324
ASName: CENSYS-ARIN-01
ASHandle: AS398324
RegDate: 2020-04-27
Updated: 2020-04-27
Ref: https://rdap.arin.net/registry/autnum/398324



OrgName: Censys, Inc.
OrgId: CENSY
Address: 116 1/2 S Main Street
City: Ann Arbor
StateProv: MI
PostalCode: 48104
Country: US
RegDate: 2018-08-06
Updated: 2019-08-03
Comment: https://censys.io
Ref: https://rdap.arin.net/registry/entity/CENSY


OrgTechHandle: COT12-ARIN
OrgTechName: Censys Operations Team
OrgTechPhone: +1-248-629-0125
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/COT12-ARIN

OrgAbuseHandle: CAT20-ARIN
OrgAbuseName: Censys Abuse Team
OrgAbusePhone: +1-248-629-0125
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAT20-ARIN

OrgNOCHandle: COT12-ARIN
OrgNOCName: Censys Operations Team
OrgNOCPhone: +1-248-629-0125
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/COT12-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
AS398324
Censys, Inc.·censys.io
IP address details
AS398324
Censys, Inc.·censys.io

Summary

  • As Number
    AS398324
  • Org Name
    Censys, Inc.
  • Country
  • Country Code
  • Website
    censys.io
  • Regional Registry
    IANA
  • Allocated Date
    27th April 2020
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    10
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    4
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    3

Prefixes

There are 10 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States162.142.125.0/24
Censys, Inc.
--ARIN
United States167.248.133.0/24
Censys, Inc.
--ARIN
United States167.94.138.0/24
Censys, Inc.
--ARIN
United States206.168.32.0/24
Censys, Inc.
206.168.32.0/22ARIN
206.168.33.0/24
--
206.168.34.0/24
--
206.168.35.0/24
--
Canada66.132.148.0/24
Aptum Technologies
66.132.144.0/20ARIN
Canada66.132.153.0/24
Aptum Technologies
66.132.144.0/20ARIN
Canada66.132.159.0/24
Aptum Technologies
66.132.144.0/20ARIN
  • 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 4 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS2914
true
AS3257
false
AS6453
true
AS6939
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 4 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS2914
true
AS3257
false
AS6453
true
AS6939
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

AS398324 Combined Upstream Graph AS398324 AS398324 AS2914 AS2914 AS398324->AS2914 AS3257 AS3257 AS398324->AS3257 AS6453 AS6453 AS398324->AS6453 AS6939 AS6939 AS398324->AS6939 AS2914->AS3257 AS3356 AS3356 AS2914->AS3356 AS174 AS174 AS2914->AS174 AS2497 AS2497 AS2914->AS2497 AS6461 AS6461 AS2914->AS6461 AS1239 AS1239 AS2914->AS1239 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS701 AS701 AS2914->AS701 AS3257->AS2914 AS3257->AS6453 AS3257->AS3356 AS3257->AS174 AS3257->AS2497 AS3257->AS6461 AS3257->AS1239 AS3257->AS7018 AS3257->AS1299 AS3257->AS701 AS5511 AS5511 AS3257->AS5511 AS6453->AS2914 AS6453->AS3257 AS6453->AS3356 AS6453->AS174 AS6453->AS2497 AS6453->AS6461 AS6453->AS1239 AS6453->AS7018 AS6453->AS1299 AS6939->AS2914 AS6939->AS3257 AS6939->AS3356 AS6939->AS2497 AS6939->AS7018 AS6939->AS1299 AS6939->AS701 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS2914 AS1299->AS3257
AS398324 Combined Upstream Graph AS398324 AS398324 AS2914 AS2914 AS398324->AS2914 AS3257 AS3257 AS398324->AS3257 AS6453 AS6453 AS398324->AS6453 AS6939 AS6939 AS398324->AS6939 AS2914->AS3257 AS3356 AS3356 AS2914->AS3356 AS174 AS174 AS2914->AS174 AS2497 AS2497 AS2914->AS2497 AS6461 AS6461 AS2914->AS6461 AS1239 AS1239 AS2914->AS1239 AS7018 AS7018 AS2914->AS7018 AS1299 AS1299 AS2914->AS1299 AS701 AS701 AS2914->AS701 AS3257->AS2914 AS3257->AS6453 AS3257->AS3356 AS3257->AS174 AS3257->AS2497 AS3257->AS6461 AS3257->AS1239 AS3257->AS7018 AS3257->AS1299 AS3257->AS701 AS5511 AS5511 AS3257->AS5511 AS6453->AS2914 AS6453->AS3257 AS6453->AS3356 AS6453->AS174 AS6453->AS2497 AS6453->AS6461 AS6453->AS1239 AS6453->AS7018 AS6453->AS1299 AS6939->AS2914 AS6939->AS3257 AS6939->AS3356 AS6939->AS2497 AS6939->AS7018 AS6939->AS1299 AS6939->AS701 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299->AS2914 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: 398324
ASName: CENSYS-ARIN-01
ASHandle: AS398324
RegDate: 2020-04-27
Updated: 2020-04-27
Ref: https://rdap.arin.net/registry/autnum/398324



OrgName: Censys, Inc.
OrgId: CENSY
Address: 116 1/2 S Main Street
City: Ann Arbor
StateProv: MI
PostalCode: 48104
Country: US
RegDate: 2018-08-06
Updated: 2019-08-03
Comment: https://censys.io
Ref: https://rdap.arin.net/registry/entity/CENSY


OrgTechHandle: COT12-ARIN
OrgTechName: Censys Operations Team
OrgTechPhone: +1-248-629-0125
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/COT12-ARIN

OrgAbuseHandle: CAT20-ARIN
OrgAbuseName: Censys Abuse Team
OrgAbusePhone: +1-248-629-0125
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAT20-ARIN

OrgNOCHandle: COT12-ARIN
OrgNOCName: Censys Operations Team
OrgNOCPhone: +1-248-629-0125
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/COT12-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: 398324
ASName: CENSYS-ARIN-01
ASHandle: AS398324
RegDate: 2020-04-27
Updated: 2020-04-27
Ref: https://rdap.arin.net/registry/autnum/398324



OrgName: Censys, Inc.
OrgId: CENSY
Address: 116 1/2 S Main Street
City: Ann Arbor
StateProv: MI
PostalCode: 48104
Country: US
RegDate: 2018-08-06
Updated: 2019-08-03
Comment: https://censys.io
Ref: https://rdap.arin.net/registry/entity/CENSY


OrgTechHandle: COT12-ARIN
OrgTechName: Censys Operations Team
OrgTechPhone: +1-248-629-0125
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/COT12-ARIN

OrgAbuseHandle: CAT20-ARIN
OrgAbuseName: Censys Abuse Team
OrgAbusePhone: +1-248-629-0125
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/CAT20-ARIN

OrgNOCHandle: COT12-ARIN
OrgNOCName: Censys Operations Team
OrgNOCPhone: +1-248-629-0125
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/COT12-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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