153.26.121.0/24

AS6035 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS6035
Parent Range	153.26.0.0/16
Registry	ARIN
ID	CENTAF06

WHOIS Details

NetHandle:      NET-153-26-0-0-2
OrgID:          7ESG
Parent:         NET-153-26-0-0-1
NetName:        CENTAF06
NetRange:       153.26.0.0 - 153.26.255.255
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 153.26.121.0/24

Range	ASN	Company	Num of IPs
153.26.0.0/16	AS6035	Air Force Systems Networking	65,536
153.26.0.0/16	AS721	Air Force Systems Networking	65,536

Nearby Ranges

BGP prefixes that overlap with 153.26.0.0/16

Range	ASN	Company	Num of IPs
153.26.0.0/16	AS6035	Air Force Systems Networking	65,536
153.26.0.0/16	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
77.163.160.24	AS1136 KPN B.V.	`0.99ms` from Amsterdam, NL
5.14.177.88	AS8708 DIGI ROMANIA S.A.	`2.35ms` from Bacau, RO
218.237.54.40	AS9318 SK Broadband Co Ltd	`1.26ms` from Incheon, KR
151.101.0.232	AS54113 Fastly, Inc.	`0.05ms` from Lisbon, PT
20.111.78.200	AS8075 Microsoft Corporation	`7.51ms` from Marseille, FR
173.20.155.216	AS30036 Mediacom Communications Corp	`16.23ms` from Minneapolis, US
78.41.192.8	AS43527 Joint Stock Company Investment Company FINAM	`0.60ms` from Moscow, RU
1.13.38.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.29ms` from Nanjing, CN
60.136.51.72	AS17676 SoftBank Corp.	`7.41ms` from Osaka, JP
20.118.83.168	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
118.58.25.8	AS4766 Korea Telecom	`4.96ms` from Seoul, KR
122.209.240.168	AS17506 ARTERIA Networks Corporation	`2.00ms` from Tokyo, JP
105.99.51.184	AS36947 Telecom Algeria	`10.29ms` from Algiers, DZ
197.92.148.232	AS20011 Dimension Data	`2.02ms` from Cape Town, ZA
71.75.122.216	AS11426 Charter Communications Inc	`11.16ms` from Charlotte, US
97.150.72.200	AS6167 Verizon Business	`16.55ms` from Dallas, US
209.96.153.216	AS7029 Windstream Communications LLC	`10.20ms` from Dallas, US
91.53.191.24	AS3320 Deutsche Telekom AG	`6.17ms` from Duesseldorf, DE
183.162.240.184	AS4134 CHINANET-BACKBONE	`6.74ms` from Huai'an, CN
211.117.190.56	AS9318 SK Broadband Co Ltd	`5.68ms` from Incheon, KR
60.48.40.56	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`4.63ms` from Kuala Lumpur, MY
94.32.91.232	AS8612 Tiscali Italia S.P.A.	`1.27ms` from Milan, IT
189.232.159.104	AS8151 UNINET	`11.13ms` from Santiago de Queretaro, MX
102.67.242.88	AS36924 GVA Cote d'Ivoire SAS	`11.91ms` from Accra, GH
97.208.146.168	AS6167 Verizon Business	`15.51ms` from Chicago, 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 -m8 153.26.121.3

traceroute to 153.26.121.3 (153.26.121.3): 8 hops max, 52 byte packets

3 [AS3356] 8.243.169.1 71.673 ms

4 *

5 [AS3356] 62.67.110.190 197.608 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in San Juan, PR

On January 9th 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.

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