129.141.32.0/20

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 129.141.32.0/20

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
94.157.86.180	AS50266 Odido Netherlands B.V.	`4.24ms` from Amsterdam, NL
109.92.132.4	AS8400 TELEKOM SRBIJA a.d.	`1.10ms` from Belgrade, RS
115.96.71.180	AS17488 Hathway IP Over Cable Internet	`1.36ms` from Bengaluru, IN
44.228.77.228	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
218.207.2.100	AS9808 China Mobile Communications Group Co., Ltd.	`2.48ms` from Chongqing, CN
63.96.14.4	AS701 Verizon Business	`2.35ms` from Dallas, US
196.192.9.100	AS23889 Mauritius Telecom Ltd	`1.49ms` from Ebene, MU
81.130.99.132	AS2856 British Telecommunications PLC	`1.94ms` from London, GB
108.46.178.100	AS701 Verizon Business	`3.00ms` from New York City, US
73.11.7.196	AS7922 Comcast Cable Communications, LLC	`4.63ms` from Portland, US
46.147.249.180	AS56330 JSC ER-Telecom Holding	`14.79ms` from Samara, RU
52.111.195.4	AS8075 Microsoft Corporation	`0.20ms` from Santiago de Querétaro, MX
4.205.101.52	AS8075 Microsoft Corporation	`0.19ms` from Toronto, CA
52.148.254.68	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
5.55.152.180	AS3329 Vodafone-panafon Hellenic Telecommunications Company SA	`1.87ms` from Athens, GR
140.143.225.164	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.91ms` from Beijing, CN
70.73.118.196	AS6327 Shaw Communications	`4.22ms` from Calgary, CA
216.26.183.212	AS13649 Flexential Colorado Corp.	`5.67ms` from Chicago, US
8.230.111.228	AS396982 Google LLC	`0.16ms` from Dallas, US
180.151.97.4	AS10029 SHYAM SPECTRA PVT LTD	`0.80ms` from Delhi, IN
75.159.227.116	AS852 TELUS Communications Inc.	`5.52ms` from Edmonton, CA
87.142.217.196	AS3320 Deutsche Telekom AG	`5.38ms` from Frankfurt am Main, DE
176.38.36.52	AS39608 Lanet Network Ltd	`0.52ms` from Kyiv, UA
84.66.188.4	AS5378 Vodafone Limited	`4.63ms` from Manchester, GB
108.41.91.52	AS701 Verizon Business	`2.50ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 -m8 129.141.43.157

traceroute to 129.141.43.157 (129.141.43.157): 8 hops max, 52 byte packets

5 [AS37271] 197.157.67.17 0.374 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

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.

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