1. All IP Ranges
  2. 153.0.0.0/8
  3. 153.23.0.0/16
  4. AS721  | 153.23.0.0/16

153.23.0.0/16

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID CENTAF03

WHOIS Details

NetHandle:      NET-153-23-0-0-2
OrgID:          7ESG
Parent:         NET-153-23-0-0-1
NetName:        CENTAF03
NetRange:       153.23.0.0 - 153.23.255.255
NetType:        reallocation
RegDate:        2025-08-19
Updated:        2025-08-19
Source:         ARIN


OrgID:          7ESG
OrgName:        Air Force Systems Networking
CanAllocate:    
Street:         501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX
City:           MAXWELL AFB
State/Prov:     AL
Country:        US
PostalCode:     36114
RegDate:        2008-06-05
Updated:        2025-03-13
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 153.0.0.0/8

Range ASN Company Num of IPs
153.36.0.0/15 AS4837 China Unicom Jiangsu province network 131,072
153.36.0.0/15 AS140717 China Unicom Jiangsu province network 131,072
153.34.0.0/15 AS4837 China Unicom Jiangsu province network 131,072
153.38.0.0/15 AS701 Verizon Business 131,072
153.118.0.0/15 AS4134 CHINANET SHANDONG PROVINCE NETWORK 131,072
153.34.0.0/15 AS140716 China Unicom Jiangsu province network 131,072
153.254.0.0/15 AS2914 NTT Ltd Japan Corporation 131,072
153.41.0.0/16 AS16509 Amazon Technologies Inc. 65,536
153.42.0.0/16 AS16509 Amazon.com, Inc. 65,536
153.5.0.0/16 AS2107 Tehnoloski park 18 65,536
153.19.0.0/16 AS5550 Technical University of Gdansk, Academic Computer Center TASK 65,536
153.1.0.0/16 AS1926 Tampere University Foundation 65,536
153.109.0.0/16 AS559 Sion, Switzerland 65,536
153.110.0.0/16 AS5619 EVRY NORGE AS 65,536
153.31.0.0/16 AS25996 FBI Criminal Justice Information Services 65,536
153.47.0.0/16 AS16509 Amazon.com, Inc. 65,536
153.48.0.0/16 AS1226 California Department of Corrections 65,536
153.29.0.0/16 AS721 Air Force Systems Networking 65,536
153.29.0.0/16 AS6035 Air Force Systems Networking 65,536
153.0.0.0/16 AS4837 China Unicom Hainan province network 65,536
153.22.0.0/16 AS749 DoD Network Information Center 65,536
153.28.0.0/16 AS749 DoD Network Information Center 65,536
153.18.0.0/16 AS10867 Foothill-DeAnza Community College District 65,536
153.16.0.0/16 AS3943 Usenix/UUNET Technology Incorporated 65,536
153.12.0.0/16 AS16509 Amazon.com, Inc. 65,536
153.107.0.0/16 AS24313 NSW Department of Education 65,536
153.104.0.0/16 AS10448 Villanova University 65,536
153.102.0.0/16 AS27064 Headquarters, USAISC 65,536
153.3.0.0/16 AS4837 China Unicom Jiangsu province network 65,536
153.20.0.0/16 AS9877 Blk 1 # 06-01 65,536
153.2.0.0/16 AS12217 UNITED PARCEL SERVICE 65,536
153.10.0.0/16 AS22063 The J. Paul Getty Trust 65,536
153.26.0.0/16 AS721 Air Force Systems Networking 65,536
153.122.0.0/16 AS131921 DIX Co., Ltd. 65,536
153.103.0.0/16 AS367 Headquarters, USAISC 65,536
153.13.0.0/16 AS20478 General Mills, Inc. 65,536
153.26.0.0/16 AS6035 Air Force Systems Networking 65,536
153.105.0.0/16 AS195 Dimension Systems 65,536
153.21.0.0/16 AS749 DoD Network Information Center 65,536
153.44.0.0/16 AS2116 KYSTVERKET 65,536
153.32.0.0/16 AS15224 Adobe Systems Inc. 65,536
153.113.0.0/16 AS1906 Northrop - Electronic Systems Division 65,536
153.105.0.0/16 AS22213 Dimension Systems 65,536
153.114.0.0/16 AS12079 Verizon Business 65,536
153.49.0.0/16 AS16509 Amazon Technologies Inc. 65,536
153.101.0.0/16 AS4837 China Unicom Jiangsu province network 65,536
153.106.0.0/16 AS22217 Calvin College 65,536
153.63.0.0/16 AS14962 NCR Voyix Corporation 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
153.23.0.42 AS6035 United States Department of Defense (DoD) 30.22ms from Atlanta, US
153.23.252.42 AS6035 United States Department of Defense (DoD) 82.02ms from Atlanta, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
75.143.189.160 AS20115 Charter Communications LLC 10.87ms from Atlanta, US
110.251.187.224 AS4837 CHINA UNICOM China169 Backbone 6.23ms from Beijing, CN
46.203.139.64 AS9304 HGC Global Communications Limited 1.52ms from Hong Kong, HK
86.175.7.224 AS2856 British Telecommunications PLC 5.30ms from London, GB
79.147.185.176 AS3352 TELEFONICA DE ESPANA S.A.U. 10.66ms from Madrid, ES
213.44.198.112 AS5410 Bouygues Telecom SA 6.95ms from Marseille, FR
15.157.250.0 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
92.170.64.16 AS3215 Orange S.A. 2.71ms from Paris, FR
189.99.115.64 AS26599 TELEFÔNICA BRASIL S.A 1.66ms from Rio de Janeiro, BR
139.180.7.96 AS64267 Sprious LLC 0.73ms from Secaucus, US
114.97.85.16 AS4134 CHINANET-BACKBONE 9.22ms from Wuhan, CN
109.136.242.0 AS5432 Proximus NV 3.96ms from Amsterdam, NL
35.239.217.176 AS396982 Google LLC 0.12ms from Council Bluffs, US
91.5.105.176 AS3320 Deutsche Telekom AG 4.28ms from Duesseldorf, DE
86.161.154.96 AS2856 British Telecommunications PLC 2.74ms from London, GB
65.48.104.0 AS11696 Fusion, LLC 0.96ms from New York City, US
95.189.193.160 AS12389 PJSC Rostelecom 8.94ms from Novosibirsk, RU
180.146.94.192 AS17511 OPTAGE Inc. 2.55ms from Osaka, JP
187.85.240.0 AS28205 Ibituruna TV por assinatura S/C Ltda 11.44ms from Osasco, BR
90.40.119.48 AS3215 Orange S.A. 9.97ms from Paris, FR
103.206.69.64 AS23673 Cogetel Online, Cambodia, ISP 1.02ms from Phnom Penh, KH
93.185.180.64 AS38951 OJSC TKT 7.66ms from Saint Petersburg, RU
60.172.180.160 AS4134 CHINANET-BACKBONE 10.88ms from Wuhan, CN
93.140.215.224 AS5391 Hrvatski Telekom d.d. 12.94ms from Zagreb, HR
85.99.38.240 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.99ms from Bursa, TR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 -m7 153.23.5.121
traceroute to 153.23.5.121 (153.23.5.121): 7 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 0.578 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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