129.141.184.0/21

AS56 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	129.141.0.0/16
Registry	ARIN
ID	AFRC-VOIP

WHOIS Details

NetHandle:      NET-129-141-0-0-2
OrgID:          7ESG
Parent:         NET-129-141-0-0-1
NetName:        AFRC-VOIP
NetRange:       129.141.0.0 - 129.141.255.255
NetType:        reallocation
RegDate:        2025-08-18
Updated:        2025-08-18
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:        2026-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 129.141.184.0/21

Range	ASN	Company	Num of IPs
129.141.0.0/16	AS56	Air Force Systems Networking	65,536

Nearby Ranges

BGP prefixes that overlap with 129.141.0.0/16

Range	ASN	Company	Num of IPs
129.141.0.0/16	AS56	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

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
73.135.134.133	AS7922 Comcast Cable Communications, LLC	`6.91ms` from Ashburn, US
96.8.123.53	AS36352 HostPapa	`0.20ms` from Buffalo, US
169.46.134.101	AS36351 IBM Cloud	`1.39ms` from Dallas, US
195.4.153.133	AS60175 Wortmann AG	`4.33ms` from Duesseldorf, DE
84.159.86.181	AS3320 Deutsche Telekom AG	`7.08ms` from Frankfurt am Main, DE
38.190.205.37	AS133199 SonderCloud Limited	`0.54ms` from Hong Kong, HK
129.205.128.53	AS37353 Seacom Western Cape (Pty) Ltd	`0.57ms` from Johannesburg, ZA
196.45.59.5	AS37170 University of Lagos	`1.98ms` from Lagos, NG
86.248.97.229	AS3215 Orange S.A.	`10.41ms` from Marseille, FR
84.96.199.21	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.72ms` from Paris, FR
27.194.194.85	AS4837 CHINA UNICOM China169 Backbone	`6.51ms` from Qingdao, CN
189.53.161.117	AS4230 CLARO S.A.	`0.60ms` from Rio de Janeiro, BR
187.200.242.21	AS8151 UNINET	`4.55ms` from Santiago de Queretaro, MX
20.206.93.21	AS8075 Microsoft Corporation	`0.28ms` from Sao Paulo, BR
183.78.219.165	AS9698 LG HelloVision Corp.	`5.62ms` from Seoul, KR
61.198.126.5	AS10010 TOKAI Communications Corporation	`6.99ms` from Tokyo, JP
125.46.241.213	AS4837 CHINA UNICOM China169 Backbone	`0.97ms` from Zhengzhou, CN
54.230.139.37	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
184.34.127.85	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
186.145.209.165	AS10620 Telmex Colombia S.A.	`10.82ms` from Bogota, CO
209.104.252.165	AS33748 DSCI Corporation	`0.67ms` from Boston, US
35.205.238.197	AS396982 Google LLC	`0.15ms` from Brussels, BE
94.111.61.149	AS47377 Orange Belgium SA	`6.30ms` from Brussels, BE
178.130.134.133	AS63023 GTHost	`0.10ms` from Dallas, US
185.101.95.149	AS204035 oneCorp GmbH	`0.39ms` from Duesseldorf, 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 129.141.188.154

traceroute to 129.141.188.154 (129.141.188.154): 7 hops max, 52 byte packets

3 [AS1299] 62.115.166.204 4.294 ms

4 [AS1299] 62.115.186.43 2.304 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Ceske Budejovice, CZ

On April 13th 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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