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

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

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
171.159.114.37	AS10794 Bank of America, National Association	`3.28ms` from Ashburn, US
120.26.130.245	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.76ms` from Hangzhou, CN
86.19.186.5	AS5089 Virgin Media Limited	`5.73ms` from London, GB
100.30.178.133	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
212.189.145.165	AS137 Consortium GARR	`11.24ms` from Rome, IT
61.69.82.229	AS2764 AAPT Limited	`0.29ms` from Sydney, AU
194.58.243.181	AS47253 BCI Telecommunication & Advanced Technology Company	`4.56ms` from Tel Aviv, IL
163.139.225.69	AS2519 ARTERIA Networks Corporation	`0.88ms` from Tokyo, JP
152.194.10.5	AS701 Verizon Business	`1.14ms` from Ashburn, US
75.44.150.197	AS7018 AT&T Enterprises, LLC	`2.89ms` from Atlanta, US
1.179.137.149	AS131293 TOT Public Company Limited	`2.75ms` from Bangkok, TH
34.208.64.165	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
50.112.244.85	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
172.176.108.245	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
102.44.14.181	AS8452 TE-AS	`4.21ms` from Cairo, EG
86.45.53.117	AS5466 Eircom Limited	`1.58ms` from Dublin, IE
75.155.55.21	AS852 TELUS Communications Inc.	`1.04ms` from Edmonton, CA
84.140.203.229	AS3320 Deutsche Telekom AG	`4.99ms` from Frankfurt am Main, DE
168.126.248.69	AS4766 Korea Telecom	`0.84ms` from Incheon, KR
219.251.131.5	AS9318 SK Broadband Co Ltd	`1.82ms` from Incheon, KR
217.118.251.5	AS31144 United Nations World Food Programme	`2.68ms` from Rome, IT
36.225.187.133	AS3462 Data Communication Business Group	`1.91ms` from Taipei, TW
41.103.28.149	AS36947 Telecom Algeria	`14.44ms` from Valencia, ES
31.163.145.197	AS12389 PJSC Rostelecom	`8.82ms` from Yekaterinburg, RU
46.209.212.149	AS42337 Respina Networks & Beyond PJSC	`16.36ms` from Yerevan, AM

Traceroute

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

traceroute -a -n -q1 -m4 198.154.14.102

traceroute to 198.154.14.102 (198.154.14.102): 4 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.262 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

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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