129.141.0.0/20

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 129.141.0.0/20

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

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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
83.111.31.100	AS5384 Emirates Internet	`2.80ms` from Al Fujairah City, AE
87.78.163.132	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`3.06ms` from Duesseldorf, DE
18.193.12.52	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
194.38.160.228	AS12350 VTX Services SA	`1.13ms` from Geneve, CH
148.123.166.68	AS2119 Telenor Norge AS	`0.53ms` from Oslo, NO
121.189.203.52	AS4766 Korea Telecom	`2.55ms` from Seoul, KR
49.26.54.116	AS4766 Korea Telecom	`4.91ms` from Seoul, KR
188.149.156.52	AS1257 Tele2 Sverige AB	`1.16ms` from Stockholm, SE
203.36.184.212	AS1221 Telstra Limited	`3.37ms` from Sydney, AU
13.210.58.244	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
61.230.31.68	AS3462 Data Communication Business Group	`2.42ms` from Taipei, TW
154.246.110.180	AS36947 Telecom Algeria	`12.61ms` from Algiers, DZ
82.199.70.164	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.47ms` from Amsterdam, NL
81.82.207.20	AS6848 Telenet BV	`6.20ms` from Brussels, BE
68.41.171.20	AS7922 Comcast Cable Communications, LLC	`9.01ms` from Flint, US
179.180.130.36	AS18881 TELEFÔNICA BRASIL S.A	`1.27ms` from Fortaleza, BR
1.227.68.164	AS9318 SK Broadband Co Ltd	`1.41ms` from Incheon, KR
51.14.140.100	AS2856 British Telecommunications PLC	`7.87ms` from London, GB
209.101.16.84	AS5065 Bunny Communications	`0.74ms` from New York City, US
190.218.131.36	AS18809 Cable Onda	`8.35ms` from Panama, PA
52.183.12.68	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
3.215.37.100	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
23.28.80.4	AS6079 RCN	`1.19ms` from Secaucus, US
159.124.108.4	AS30103 Zoom Video Communications, Inc	`0.61ms` from Sydney, AU
52.109.128.36	AS8075 Microsoft Corporation	`4.60ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f2 -m6 129.141.4.60

traceroute to 129.141.4.60 (129.141.4.60): 6 hops max, 52 byte packets

2 [AS174] 149.14.92.105 3.43 ms

3 [AS174] 154.54.59.49 1.375 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

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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