153.23.40.0/23

AS6035 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS6035
Parent Range	153.23.0.0/16
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

Overlapping Ranges

BGP prefixes that contain 153.23.40.0/23

Range	ASN	Company	Num of IPs
153.23.0.0/16	AS6035	Air Force Systems Networking	65,536
153.23.0.0/16	AS721	Air Force Systems Networking	65,536

Nearby Ranges

BGP prefixes that overlap with 153.23.0.0/16

Range	ASN	Company	Num of IPs
153.23.0.0/16	AS6035	Air Force Systems Networking	65,536
153.23.0.0/16	AS721	Air Force Systems Networking	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
60.4.103.167	AS4837 CHINA UNICOM China169 Backbone	`9.07ms` from Beijing, CN
178.168.106.7	AS31252 StarNet Solutii SRL	`4.26ms` from Chisinau, MD
14.189.173.23	AS45899 VNPT Corp	`2.31ms` from Hanoi, VN
69.110.135.215	AS7018 AT&T Enterprises, LLC	`3.90ms` from Houston, US
167.205.240.247	AS4796 Institute of Technology Bandung	`3.58ms` from Jakarta, ID
37.151.151.55	AS9198 JSC Kazakhtelecom	`4.55ms` from Karagandy, KZ
88.6.169.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.31ms` from Madrid, ES
121.45.231.247	AS4739 Internode Pty Ltd	`2.12ms` from Melbourne, AU
91.3.32.183	AS3320 Deutsche Telekom AG	`2.73ms` from Nuernberg, DE
3.146.123.247	AS16509 Amazon.com, Inc.	`0.40ms` from Columbus, US
73.228.49.119	AS7922 Comcast Cable Communications, LLC	`12.53ms` from Denver, US
54.194.31.55	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
83.253.8.55	AS1257 Tele2 Sverige AB	`7.14ms` from Falkenberg, SE
195.33.163.103	AS2686 AT&T Enterprises, LLC	`0.99ms` from Frankfurt am Main, DE
23.225.234.167	AS40065 CNSERVERS LLC	`0.28ms` from Los Angeles, US
189.158.129.103	AS8151 UNINET	`1.76ms` from Monterrey, MX
91.169.192.247	AS12322 Free SAS	`14.76ms` from Paris, FR
52.54.107.71	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
62.149.114.199	AS25019 Saudi Telecom Company JSC	`9.01ms` from Riyadh, SA
200.124.163.247	AS265625 Jafica Telecomunicaciones	`5.77ms` from Santiago de Queretaro, MX
167.0.103.199	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.83ms` from Bogota, CO
3.76.114.71	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
86.235.234.199	AS3215 Orange S.A.	`10.88ms` from Frankfurt am Main, DE
93.255.229.247	AS3320 Deutsche Telekom AG	`15.25ms` from Frankfurt am Main, DE
136.33.146.199	AS16591 Google Fiber Inc.	`0.81ms` from Kansas City, US

Traceroute

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

traceroute -a -n -q1 -f3 -m9 153.23.41.136

traceroute to 153.23.41.136 (153.23.41.136): 9 hops max, 52 byte packets

3 [AS9002] 87.245.232.244 26.273 ms

4 *

5 *

6 [AS3356] 62.67.110.190 35.996 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

On January 18th 2026

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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