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IP address details
AS21633
U.S. Department of the Interior·
IP address details
AS21633
U.S. Department of the Interior·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS21633
  • Org Name
    U.S. Department of the Interior
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    1st June 2001
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    2
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    0

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States137.227.192.0/21
US Department of the Interior
137.227.0.0/16ARIN
United States137.227.96.0/21
US Department of the Interior
137.227.0.0/16ARIN
United States205.173.0.0/24
U.S. Dept of Interior, Office of Aircraft Services
205.173.0.0/21ARIN
United States205.173.4.0/24
U.S. Dept of Interior, Office of Aircraft Services
205.173.0.0/21ARIN
  • 1
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
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IP Ranges APIIP.CC

Peers

There are 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS22284
U.S. Department of the Interior
true
AS3549
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 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS22284
U.S. Department of the Interior
true
AS3549
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

AS21633 Combined Upstream Graph AS21633 AS21633 AS3549 AS3549 AS21633->AS3549 AS22284 AS22284 AS21633->AS22284 AS3549->AS22284 AS3356 AS3356 AS22284->AS3356 AS3356->AS3549 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS3257 AS3257 AS3356->AS3257 AS2914 AS2914 AS3356->AS2914 AS6453 AS6453 AS3356->AS6453 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018
AS21633 Combined Upstream Graph AS21633 AS21633 AS3549 AS3549 AS21633->AS3549 AS22284 AS22284 AS21633->AS22284 AS3549->AS22284 AS3356 AS3356 AS22284->AS3356 AS3356->AS3549 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS3257 AS3257 AS3356->AS3257 AS2914 AS2914 AS3356->AS2914 AS6453 AS6453 AS3356->AS6453 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018

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: 21633
ASName: DOI-NBC-NET
ASHandle: AS21633
RegDate: 2001-06-01
Updated: 2023-11-17
Ref: https://rdap.arin.net/registry/autnum/21633


OrgName: U.S. Department of the Interior
OrgId: UDI-1
Address: 1849 C St., N.W.
City: Washington
StateProv: DC
PostalCode: 20240
Country: US
RegDate: 1993-09-07
Updated: 2025-01-28
Ref: https://rdap.arin.net/registry/entity/UDI-1


OrgTechHandle: AYS-ARIN
OrgTechName: Shaw, Amy Y
OrgTechPhone: +1-703-487-3864
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: PICKE159-ARIN
OrgTechName: Pickett, Ronald
OrgTechPhone: +1-303-969-7456
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/PICKE159-ARIN

OrgAbuseHandle: AYS-ARIN
OrgAbuseName: Shaw, Amy Y
OrgAbusePhone: +1-703-487-3864
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: STEVE25-ARIN
OrgTechName: Harrington, Steven A
OrgTechPhone: +1-303-969-6629
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgDNSHandle: STEVE25-ARIN
OrgDNSName: Harrington, Steven A
OrgDNSPhone: +1-303-969-6629
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgAbuseHandle: STEVE25-ARIN
OrgAbuseName: Harrington, Steven A
OrgAbusePhone: +1-303-969-6629
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STEVE25-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: 21633
ASName: DOI-NBC-NET
ASHandle: AS21633
RegDate: 2001-06-01
Updated: 2023-11-17
Ref: https://rdap.arin.net/registry/autnum/21633


OrgName: U.S. Department of the Interior
OrgId: UDI-1
Address: 1849 C St., N.W.
City: Washington
StateProv: DC
PostalCode: 20240
Country: US
RegDate: 1993-09-07
Updated: 2025-01-28
Ref: https://rdap.arin.net/registry/entity/UDI-1


OrgTechHandle: AYS-ARIN
OrgTechName: Shaw, Amy Y
OrgTechPhone: +1-703-487-3864
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: PICKE159-ARIN
OrgTechName: Pickett, Ronald
OrgTechPhone: +1-303-969-7456
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/PICKE159-ARIN

OrgAbuseHandle: AYS-ARIN
OrgAbuseName: Shaw, Amy Y
OrgAbusePhone: +1-703-487-3864
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: STEVE25-ARIN
OrgTechName: Harrington, Steven A
OrgTechPhone: +1-303-969-6629
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgDNSHandle: STEVE25-ARIN
OrgDNSName: Harrington, Steven A
OrgDNSPhone: +1-303-969-6629
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgAbuseHandle: STEVE25-ARIN
OrgAbuseName: Harrington, Steven A
OrgAbusePhone: +1-303-969-6629
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STEVE25-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
AS21633
U.S. Department of the Interior·
IP address details
AS21633
U.S. Department of the Interior·

Summary

  • As Number
    AS21633
  • Org Name
    U.S. Department of the Interior
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    1st June 2001
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    2
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    0

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States137.227.192.0/21
US Department of the Interior
137.227.0.0/16ARIN
United States137.227.96.0/21
US Department of the Interior
137.227.0.0/16ARIN
United States205.173.0.0/24
U.S. Dept of Interior, Office of Aircraft Services
205.173.0.0/21ARIN
United States205.173.4.0/24
U.S. Dept of Interior, Office of Aircraft Services
205.173.0.0/21ARIN
  • 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 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS22284
U.S. Department of the Interior
true
AS3549
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 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS22284
U.S. Department of the Interior
true
AS3549
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

AS21633 Combined Upstream Graph AS21633 AS21633 AS3549 AS3549 AS21633->AS3549 AS22284 AS22284 AS21633->AS22284 AS3549->AS22284 AS3356 AS3356 AS22284->AS3356 AS3356->AS3549 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS3257 AS3257 AS3356->AS3257 AS2914 AS2914 AS3356->AS2914 AS6453 AS6453 AS3356->AS6453 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018
AS21633 Combined Upstream Graph AS21633 AS21633 AS3549 AS3549 AS21633->AS3549 AS22284 AS22284 AS21633->AS22284 AS3549->AS22284 AS3356 AS3356 AS22284->AS3356 AS3356->AS3549 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS3257 AS3257 AS3356->AS3257 AS2914 AS2914 AS3356->AS2914 AS6453 AS6453 AS3356->AS6453 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018

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: 21633
ASName: DOI-NBC-NET
ASHandle: AS21633
RegDate: 2001-06-01
Updated: 2023-11-17
Ref: https://rdap.arin.net/registry/autnum/21633


OrgName: U.S. Department of the Interior
OrgId: UDI-1
Address: 1849 C St., N.W.
City: Washington
StateProv: DC
PostalCode: 20240
Country: US
RegDate: 1993-09-07
Updated: 2025-01-28
Ref: https://rdap.arin.net/registry/entity/UDI-1


OrgTechHandle: AYS-ARIN
OrgTechName: Shaw, Amy Y
OrgTechPhone: +1-703-487-3864
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: PICKE159-ARIN
OrgTechName: Pickett, Ronald
OrgTechPhone: +1-303-969-7456
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/PICKE159-ARIN

OrgAbuseHandle: AYS-ARIN
OrgAbuseName: Shaw, Amy Y
OrgAbusePhone: +1-703-487-3864
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: STEVE25-ARIN
OrgTechName: Harrington, Steven A
OrgTechPhone: +1-303-969-6629
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgDNSHandle: STEVE25-ARIN
OrgDNSName: Harrington, Steven A
OrgDNSPhone: +1-303-969-6629
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgAbuseHandle: STEVE25-ARIN
OrgAbuseName: Harrington, Steven A
OrgAbusePhone: +1-303-969-6629
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STEVE25-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: 21633
ASName: DOI-NBC-NET
ASHandle: AS21633
RegDate: 2001-06-01
Updated: 2023-11-17
Ref: https://rdap.arin.net/registry/autnum/21633


OrgName: U.S. Department of the Interior
OrgId: UDI-1
Address: 1849 C St., N.W.
City: Washington
StateProv: DC
PostalCode: 20240
Country: US
RegDate: 1993-09-07
Updated: 2025-01-28
Ref: https://rdap.arin.net/registry/entity/UDI-1


OrgTechHandle: AYS-ARIN
OrgTechName: Shaw, Amy Y
OrgTechPhone: +1-703-487-3864
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: PICKE159-ARIN
OrgTechName: Pickett, Ronald
OrgTechPhone: +1-303-969-7456
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/PICKE159-ARIN

OrgAbuseHandle: AYS-ARIN
OrgAbuseName: Shaw, Amy Y
OrgAbusePhone: +1-703-487-3864
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/AYS-ARIN

OrgTechHandle: STEVE25-ARIN
OrgTechName: Harrington, Steven A
OrgTechPhone: +1-303-969-6629
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgDNSHandle: STEVE25-ARIN
OrgDNSName: Harrington, Steven A
OrgDNSPhone: +1-303-969-6629
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/STEVE25-ARIN

OrgAbuseHandle: STEVE25-ARIN
OrgAbuseName: Harrington, Steven A
OrgAbusePhone: +1-303-969-6629
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/STEVE25-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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