153.23.0.0/20

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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 153.23.0.0/20

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

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

1 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)	`32.21ms` 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
45.3.39.84	AS200373 3xK Tech GmbH	`0.13ms` from Ashburn, US
95.65.62.164	AS31252 StarNet Solutii SRL	`0.43ms` from Chisinau, MD
5.230.203.68	AS12586 GHOSTnet GmbH	`0.38ms` from Frankfurt am Main, DE
213.106.146.196	AS5089 Virgin Media Limited	`5.54ms` from London, GB
83.41.255.212	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.29ms` from Madrid, ES
137.184.55.100	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
106.68.39.68	AS7545 TPG Telecom Limited	`1.34ms` from Perth, AU
112.229.255.180	AS4837 CHINA UNICOM China169 Backbone	`6.02ms` from Qingdao, CN
35.171.242.228	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
175.118.138.20	AS9318 SK Broadband Co Ltd	`5.44ms` from Seoul, KR
120.76.213.212	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.12ms` from Shenzhen, CN
1.163.202.100	AS3462 Data Communication Business Group	`1.66ms` from Taipei, TW
18.180.254.4	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
137.238.215.196	AS26462 The State University of New York College at Geneseo	`4.71ms` from Buffalo, US
158.247.132.84	AS26133 Frankfort Plant Board	`10.28ms` from Chicago, US
50.102.23.36	AS5650 Frontier Communications of America, Inc.	`7.35ms` from Chicago, US
187.211.171.132	AS8151 UNINET	`7.34ms` from Guadalajara, MX
14.238.245.84	AS45899 VNPT Corp	`2.67ms` from Ho Chi Minh City, VN
202.93.152.4	AS38724 STIHL PTY LTD,	`1.89ms` from Melbourne, AU
101.141.7.212	AS17511 OPTAGE Inc.	`2.68ms` from Osaka, JP
31.45.111.164	AS2119 Telenor Norge AS	`5.28ms` from Sandefjord, NO
191.11.86.228	AS26599 TELEFÔNICA BRASIL S.A	`16.06ms` from Sao Paulo, BR
73.239.84.20	AS7922 Comcast Cable Communications, LLC	`3.07ms` from Seattle, US
118.50.90.68	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
71.112.152.116	AS701 Verizon Business	`6.23ms` from Ashburn, 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 -m7 153.23.12.225

traceroute to 153.23.12.225 (153.23.12.225): 7 hops max, 52 byte packets

3 [AS174] 149.6.50.81 0.781 ms

4 [AS174] 130.117.15.6 0.592 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On December 14th 2025

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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