198.154.8.0/21

AS721 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS721
Registry	ARIN
ID	AFIWC-NET

WHOIS Details

NetHandle:      NET-198-154-8-0-2
OrgID:          7ESG
Parent:         NET-198-154-8-0-1
NetName:        AFIWC-NET
NetRange:       198.154.8.0 - 198.154.15.255
NetType:        reallocation
RegDate:        2025-08-20
Updated:        2025-08-20
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 are contained by 198.154.8.0/21

Range	ASN	Company	Num of IPs
198.154.13.0/24	AS56	Air Force Systems Networking	256

Nearby Ranges

BGP prefixes that overlap with 198.154.0.0/16

Range	ASN	Company	Num of IPs
198.154.96.0/19	AS13354	zColo	8,192
198.154.184.0/21	AS22652	Videotron Ltee	2,048
198.154.2.0/23	AS749	DoD Network Information Center	512
198.154.4.0/23	AS749	DoD Network Information Center	512
198.154.26.0/23	AS46739	Colonial Pipeline Company	512
198.154.92.0/24	AS55286	Servermania Inc.	256
198.154.93.0/24	AS55286	Server Mania Inc.	256
198.154.13.0/24	AS56	Air Force Systems Networking	256
198.154.173.0/24	AS668	Navy Network Information Center (NNIC)	256
198.154.6.0/24	AS749	DoD Network Information Center	256
198.154.62.0/24	AS14043	Private Customer	256
198.154.79.0/24	AS30327	Alfa Mutual Insurance Company	256
198.154.94.0/24	AS36352	Servermania Inc.	256
198.154.183.0/24	AS400851	Sephora USA Inc.	256
198.154.88.0/24	AS55286	Server Mania Inc.	256
198.154.89.0/24	AS55286	Server Mania Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
186.81.89.5	AS10620 Telmex Colombia S.A.	`19.49ms` from Bogota, CO
190.57.221.213	AS19889 Cooperativa Telefonica Del Viso	`1.24ms` from Buenos Aires, AR
63.86.205.197	AS701 Verizon Business	`12.23ms` from Chicago, US
168.199.36.213	AS39855 Mod Mission Critical LLC	`0.85ms` from Dublin, IE
5.146.35.85	AS3209 Vodafone GmbH	`8.03ms` from Frankfurt am Main, DE
84.130.107.165	AS3320 Deutsche Telekom AG	`10.19ms` from Frankfurt am Main, DE
110.80.143.133	AS4134 CHINANET-BACKBONE	`5.43ms` from Fuzhou, CN
195.34.148.149	AS8412 T-Mobile Austria GmbH	`0.34ms` from Graz, AT
121.37.216.117	AS55990 Huawei Cloud Service data center	`1.46ms` from Guangzhou, CN
154.18.9.165	AS174 Cogent Communications, LLC	`0.76ms` from Hong Kong, HK
23.203.53.37	AS20940 Akamai International B.V.	`0.53ms` from Hong Kong, HK
97.104.186.69	AS33363 Charter Communications, Inc	`8.23ms` from Orlando, US
80.14.150.197	AS3215 Orange S.A.	`2.57ms` from Paris, FR
172.121.243.165	AS18779 EGIHosting	`0.23ms` from Santa Clara, US
202.95.77.117	AS703 Verizon Business	`0.78ms` from Singapore, SG
60.114.192.165	AS17676 SoftBank Corp.	`3.14ms` from Tokyo, JP
197.10.220.149	AS328880 STE INTERNET SMART SOLUTIONS	`2.26ms` from Tunis, TN
114.255.74.133	AS4808 China Unicom Beijing Province Network	`3.60ms` from Beijing, CN
88.71.59.213	AS3209 Vodafone GmbH	`18.65ms` from Hamburg, DE
102.23.195.101	AS328548 TOUCHNET TELECOMMUNICATIONS CC	`0.17ms` from Johannesburg, ZA
109.238.75.69	AS16082 Spitfire Network Services Limited	`1.70ms` from London, GB
107.132.236.101	AS7018 AT&T Enterprises, LLC	`9.26ms` from Redding, US
115.22.124.5	AS4766 Korea Telecom	`7.21ms` from Seoul, KR
77.165.251.53	AS1136 KPN B.V.	`1.33ms` from Amsterdam, NL
139.30.251.21	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`9.15ms` from Berlin, DE

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 198.154.8.253

traceroute to 198.154.8.253 (198.154.8.253): 7 hops max, 52 byte packets

3 [AS3356] 4.69.209.110 132.215 ms

4 [AS3356] 4.37.49.126 140.169 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On January 18th 2026

What are IP address ranges?

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