ASN Lookup Tool

United States Air Force af.mil US US 78 Routes

AS Data

AS745

AS745 – United States Air Force

AS Number 745
AS Name AFCONC-BLOCK2-AS
Organization United States Air Force (7esg)
Country US
Website af.mil
Number of IPv4 Routes 78
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated N/A

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IP Ranges

Route # IPs
214.14.168.0/23 512
214.18.149.0/24 256
140.185.204.0/24 256
140.185.64.0/23 512
155.27.108.0/23 512
155.27.79.0/24 256
140.185.220.0/24 256
160.136.164.0/22 1024
160.136.182.0/24 256
214.18.181.0/24 256
130.16.241.0/24 256
140.185.12.0/24 256
155.27.110.0/23 512
214.55.28.0/24 256
214.18.141.0/24 256
214.55.30.0/24 256
214.14.206.0/23 512
214.14.173.0/24 256
160.136.172.0/23 512
214.18.167.0/24 256
214.14.205.0/24 256
155.27.96.0/22 1024
214.14.95.0/24 256
155.27.88.0/22 1024
155.27.100.0/22 1024
140.185.184.0/24 256
140.185.70.0/24 256
155.27.75.0/24 256
214.55.29.0/24 256
155.27.139.0/24 256
155.27.122.0/24 256
214.14.80.0/23 512
155.27.83.0/24 256
155.27.64.0/24 256
140.185.183.0/24 256
134.152.88.0/22 1024
134.152.118.0/23 512
155.27.128.0/22 1024
214.14.170.0/23 512
214.55.52.0/24 256
214.14.9.0/24 256
155.27.82.0/24 256
214.55.31.0/24 256
6.64.121.0/24 256
214.18.31.0/24 256
155.27.132.0/23 512
155.27.140.0/22 1024
214.55.27.0/24 256
155.27.120.0/23 512
155.27.66.0/24 256
160.136.183.0/24 256
140.185.221.0/24 256
214.18.40.0/24 256
140.185.30.0/23 512
214.14.20.0/24 256
155.27.138.0/24 256
214.55.24.0/24 256
155.27.92.0/22 1024
140.185.66.0/23 512
155.27.127.0/24 256

Raw Whois Response

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       727 - 746
ASName:         AFCONC-BLOCK2-AS
ASHandle:       AS727
RegDate:        
Updated:        2008-06-06
Ref:            https://rdap.arin.net/registry/autnum/727


OrgName:        Air Force Systems Networking
OrgId:          7ESG
Address:        501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX
City:           MAXWELL AFB
StateProv:      AL
PostalCode:     36114
Country:        US
RegDate:        2008-06-05
Updated:        2026-08-12
Ref:            https://rdap.arin.net/registry/entity/7ESG


OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName:   Registration
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS27086 United States Department of Defense DoD US
AS27080 United States Department of Defense DoD US
AS6040 United States Department of Defense DoD US
AS27064 United States Department of Defense DoD US
AS27087 United States Department of Defense DoD US
AS6042 United States Department of Defense DoD US
AS6039 United States Department of Defense DoD US
AS6041 United States Department of Defense DoD US
AS27079 United States Department of Defense DoD US

Upstreams

AS Number Description Country
AS27064 United States Department of Defense DoD US

Downstreams

AS Number Description Country
AS27086 United States Department of Defense DoD US
AS27080 United States Department of Defense DoD US
AS6040 United States Department of Defense DoD US
AS27087 United States Department of Defense DoD US
AS6042 United States Department of Defense DoD US
AS6039 United States Department of Defense DoD US
AS6041 United States Department of Defense DoD US
AS27079 United States Department of Defense DoD US

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Frequently Asked Questions

ASN AS745 is an Autonomous System Number used to identify a network for BGP internet routing.
AS745 is listed under United States Air Force.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.