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IP address details
AS33071
Internet Systems Consortium, Inc.·www.isc.org
IP address details
AS33071
Internet Systems Consortium, Inc.·www.isc.org
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS33071
  • Org Name
    Internet Systems Consortium, Inc.
  • Country
  • Country Code
  • Website
    www.isc.org
  • Regional Registry
    IANA
  • Allocated Date
    28th September 2004
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    8
  • Ipv6 Peers
    4
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    2

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States199.6.0.0/24
Internet Systems Consortium, Inc.
199.6.0.0/21ARIN
  • 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 8 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS11164
Internet2
false
AS1299
true
AS24406
China Internet Network Infomation Center
true
United KingdomAS24865
Keith Mitchell
false
AS293
ESnet
false
AS3257
false
AS3557
Internet Systems Consortium, Inc.
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 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS1299
true
AS3257
false
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 3 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS24406
China Internet Network Infomation Center
true
United KingdomAS24865
Keith Mitchell
false
AS3557
Internet Systems Consortium, 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

Graphs

AS33071 Combined Upstream Graph AS33071 AS33071 AS1299 AS1299 AS33071->AS1299 AS3257 AS3257 AS33071->AS3257 AS6939 AS6939 AS33071->AS6939 AS1299->AS3257 AS2914 AS2914 AS1299->AS2914 AS3356 AS3356 AS1299->AS3356 AS701 AS701 AS1299->AS701 AS2497 AS2497 AS3257->AS2497 AS6939->AS2914 AS6939->AS3356 AS6939->AS2497 AS7018 AS7018 AS6939->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS33071 Combined Upstream Graph AS33071 AS33071 AS1299 AS1299 AS33071->AS1299 AS3257 AS3257 AS33071->AS3257 AS6939 AS6939 AS33071->AS6939 AS1299->AS3257 AS2914 AS2914 AS1299->AS2914 AS3356 AS3356 AS1299->AS3356 AS701 AS701 AS1299->AS701 AS2497 AS2497 AS3257->AS2497 AS6939->AS2914 AS6939->AS3356 AS6939->AS2497 AS7018 AS7018 AS6939->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

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: 33071
ASName: ISC-F-AS
ASHandle: AS33071
RegDate: 2004-09-28
Updated: 2012-02-24
Comment: For details of F root nameserver operations, see http://f.root-servers.org/.
Ref: https://rdap.arin.net/registry/autnum/33071


OrgName: Internet Systems Consortium, Inc.
OrgId: ISC-94
Address: PO Box 360
City: Newmarket
StateProv: NH
PostalCode: 03857
Country: US
RegDate: 2004-01-09
Updated: 2024-01-03
Ref: https://rdap.arin.net/registry/entity/ISC-94


OrgAbuseHandle: ISCAT-ARIN
OrgAbuseName: Internet Systems Consortium Abuse Team
OrgAbusePhone: +1-650-423-1300
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ISCAT-ARIN

OrgTechHandle: JSO127-ARIN
OrgTechName: Osborn, Jeffrey Scott
OrgTechPhone: +1-650-423-1449
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/JSO127-ARIN

OrgTechHandle: BELLI82-ARIN
OrgTechName: Bellis, Ray
OrgTechPhone: +1-650-423-1300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/BELLI82-ARIN

OrgNOCHandle: ISCN-ARIN
OrgNOCName: Internet Systems Consortium NOC
OrgNOCPhone: +1-650-423-1310
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: RA15-ARIN
OrgTechName: Adams, Rick
OrgTechPhone: +1-703-255-5527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RA15-ARIN

OrgTechHandle: ISCN-ARIN
OrgTechName: Internet Systems Consortium NOC
OrgTechPhone: +1-650-423-1310
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ISCN-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: 33071
ASName: ISC-F-AS
ASHandle: AS33071
RegDate: 2004-09-28
Updated: 2012-02-24
Comment: For details of F root nameserver operations, see http://f.root-servers.org/.
Ref: https://rdap.arin.net/registry/autnum/33071


OrgName: Internet Systems Consortium, Inc.
OrgId: ISC-94
Address: PO Box 360
City: Newmarket
StateProv: NH
PostalCode: 03857
Country: US
RegDate: 2004-01-09
Updated: 2024-01-03
Ref: https://rdap.arin.net/registry/entity/ISC-94


OrgAbuseHandle: ISCAT-ARIN
OrgAbuseName: Internet Systems Consortium Abuse Team
OrgAbusePhone: +1-650-423-1300
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ISCAT-ARIN

OrgTechHandle: JSO127-ARIN
OrgTechName: Osborn, Jeffrey Scott
OrgTechPhone: +1-650-423-1449
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/JSO127-ARIN

OrgTechHandle: BELLI82-ARIN
OrgTechName: Bellis, Ray
OrgTechPhone: +1-650-423-1300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/BELLI82-ARIN

OrgNOCHandle: ISCN-ARIN
OrgNOCName: Internet Systems Consortium NOC
OrgNOCPhone: +1-650-423-1310
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: RA15-ARIN
OrgTechName: Adams, Rick
OrgTechPhone: +1-703-255-5527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RA15-ARIN

OrgTechHandle: ISCN-ARIN
OrgTechName: Internet Systems Consortium NOC
OrgTechPhone: +1-650-423-1310
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ISCN-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
United StatesEquinix Chicago208.115.136.2
2001:504:0:4::1280:1
1 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
United StatesEquinix Chicago208.115.136.2
2001:504:0:4::1280:1
1 Gbps
  • 1
IP.CC
Search
IP address details
AS33071
Internet Systems Consortium, Inc.·www.isc.org
IP address details
AS33071
Internet Systems Consortium, Inc.·www.isc.org

Summary

  • As Number
    AS33071
  • Org Name
    Internet Systems Consortium, Inc.
  • Country
  • Country Code
  • Website
    www.isc.org
  • Regional Registry
    IANA
  • Allocated Date
    28th September 2004
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    1
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    8
  • Ipv6 Peers
    4
  • Ipv4 Upstreams
    3
  • Ipv6 Upstreams
    2

Prefixes

There are 1 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States199.6.0.0/24
Internet Systems Consortium, Inc.
199.6.0.0/21ARIN
  • 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 8 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS11164
Internet2
false
AS1299
true
AS24406
China Internet Network Infomation Center
true
United KingdomAS24865
Keith Mitchell
false
AS293
ESnet
false
AS3257
false
AS3557
Internet Systems Consortium, Inc.
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 3 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS1299
true
AS3257
false
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 3 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
AS24406
China Internet Network Infomation Center
true
United KingdomAS24865
Keith Mitchell
false
AS3557
Internet Systems Consortium, 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

Graphs

AS33071 Combined Upstream Graph AS33071 AS33071 AS1299 AS1299 AS33071->AS1299 AS3257 AS3257 AS33071->AS3257 AS6939 AS6939 AS33071->AS6939 AS1299->AS3257 AS2914 AS2914 AS1299->AS2914 AS3356 AS3356 AS1299->AS3356 AS701 AS701 AS1299->AS701 AS2497 AS2497 AS3257->AS2497 AS6939->AS2914 AS6939->AS3356 AS6939->AS2497 AS7018 AS7018 AS6939->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS33071 Combined Upstream Graph AS33071 AS33071 AS1299 AS1299 AS33071->AS1299 AS3257 AS3257 AS33071->AS3257 AS6939 AS6939 AS33071->AS6939 AS1299->AS3257 AS2914 AS2914 AS1299->AS2914 AS3356 AS3356 AS1299->AS3356 AS701 AS701 AS1299->AS701 AS2497 AS2497 AS3257->AS2497 AS6939->AS2914 AS6939->AS3356 AS6939->AS2497 AS7018 AS7018 AS6939->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

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: 33071
ASName: ISC-F-AS
ASHandle: AS33071
RegDate: 2004-09-28
Updated: 2012-02-24
Comment: For details of F root nameserver operations, see http://f.root-servers.org/.
Ref: https://rdap.arin.net/registry/autnum/33071


OrgName: Internet Systems Consortium, Inc.
OrgId: ISC-94
Address: PO Box 360
City: Newmarket
StateProv: NH
PostalCode: 03857
Country: US
RegDate: 2004-01-09
Updated: 2024-01-03
Ref: https://rdap.arin.net/registry/entity/ISC-94


OrgAbuseHandle: ISCAT-ARIN
OrgAbuseName: Internet Systems Consortium Abuse Team
OrgAbusePhone: +1-650-423-1300
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ISCAT-ARIN

OrgTechHandle: JSO127-ARIN
OrgTechName: Osborn, Jeffrey Scott
OrgTechPhone: +1-650-423-1449
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/JSO127-ARIN

OrgTechHandle: BELLI82-ARIN
OrgTechName: Bellis, Ray
OrgTechPhone: +1-650-423-1300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/BELLI82-ARIN

OrgNOCHandle: ISCN-ARIN
OrgNOCName: Internet Systems Consortium NOC
OrgNOCPhone: +1-650-423-1310
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: RA15-ARIN
OrgTechName: Adams, Rick
OrgTechPhone: +1-703-255-5527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RA15-ARIN

OrgTechHandle: ISCN-ARIN
OrgTechName: Internet Systems Consortium NOC
OrgTechPhone: +1-650-423-1310
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ISCN-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: 33071
ASName: ISC-F-AS
ASHandle: AS33071
RegDate: 2004-09-28
Updated: 2012-02-24
Comment: For details of F root nameserver operations, see http://f.root-servers.org/.
Ref: https://rdap.arin.net/registry/autnum/33071


OrgName: Internet Systems Consortium, Inc.
OrgId: ISC-94
Address: PO Box 360
City: Newmarket
StateProv: NH
PostalCode: 03857
Country: US
RegDate: 2004-01-09
Updated: 2024-01-03
Ref: https://rdap.arin.net/registry/entity/ISC-94


OrgAbuseHandle: ISCAT-ARIN
OrgAbuseName: Internet Systems Consortium Abuse Team
OrgAbusePhone: +1-650-423-1300
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ISCAT-ARIN

OrgTechHandle: JSO127-ARIN
OrgTechName: Osborn, Jeffrey Scott
OrgTechPhone: +1-650-423-1449
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/JSO127-ARIN

OrgTechHandle: BELLI82-ARIN
OrgTechName: Bellis, Ray
OrgTechPhone: +1-650-423-1300
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/BELLI82-ARIN

OrgNOCHandle: ISCN-ARIN
OrgNOCName: Internet Systems Consortium NOC
OrgNOCPhone: +1-650-423-1310
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ISCN-ARIN

OrgTechHandle: RA15-ARIN
OrgTechName: Adams, Rick
OrgTechPhone: +1-703-255-5527
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RA15-ARIN

OrgTechHandle: ISCN-ARIN
OrgTechName: Internet Systems Consortium NOC
OrgTechPhone: +1-650-423-1310
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ISCN-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
United StatesEquinix Chicago208.115.136.2
2001:504:0:4::1280:1
1 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
United StatesEquinix Chicago208.115.136.2
2001:504:0:4::1280:1
1 Gbps
  • 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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