129.54.184.0/21

AS56 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	129.54.0.0/16
Registry	ARIN
ID	AFRC-NET

WHOIS Details

NetHandle:      NET-129-54-0-0-2
OrgID:          7ESG
Parent:         NET-129-54-0-0-1
NetName:        AFRC-NET
NetRange:       129.54.0.0 - 129.54.255.255
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:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 129.54.184.0/21

Range	ASN	Company	Num of IPs
129.54.0.0/16	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
219.153.115.181	AS134420 Chongqing Telecom	`0.89ms` from Chongqing, CN
125.17.81.85	AS9498 BHARTI Airtel Ltd.	`0.90ms` from Delhi, IN
221.131.222.149	AS56041 China Mobile communications corporation	`6.25ms` from Hangzhou, CN
113.184.206.165	AS45899 VNPT Corp	`1.99ms` from Hanoi, VN
27.66.65.85	AS7552 Viettel Group	`5.97ms` from Hanoi, VN
105.186.37.85	AS37457 Telkom SA Ltd.	`2.36ms` from Johannesburg, ZA
209.160.168.21	AS46887 Crown Castle Fiber LLC	`15.57ms` from Miami, US
5.99.167.37	AS3269 Telecom Italia S.p.A.	`4.50ms` from Milan, IT
142.126.18.117	AS577 Bell Canada	`1.67ms` from Montreal, CA
204.199.51.149	AS3549 Level 3 Parent, LLC	`0.72ms` from Osasco, BR
39.75.118.101	AS4837 CHINA UNICOM China169 Backbone	`5.40ms` from Qingdao, CN
186.10.36.181	AS27651 ENTEL CHILE S.A.	`1.13ms` from Santiago, CL
180.134.219.165	AS9644 SK Telecom	`4.85ms` from Seoul, KR
194.192.16.21	AS3292 TDC Holding A/S	`1.13ms` from Skanderborg, DK
83.241.171.53	AS12552 GlobalConnect AB	`0.97ms` from Stockholm, SE
200.141.246.181	AS7738 V tal	`6.33ms` from São Paulo, BR
109.177.236.101	AS5384 Emirates Internet	`3.99ms` from Al Fujairah City, AE
181.96.75.181	AS7303 Telecom Argentina S.A.	`0.43ms` from Cordoba, AR
3.66.116.213	AS16509 Amazon.com, Inc.	`0.28ms` from Frankfurt am Main, DE
84.175.242.37	AS3320 Deutsche Telekom AG	`2.00ms` from Hamburg, DE
175.173.103.37	AS4837 CHINA UNICOM China169 Backbone	`13.56ms` from Liaoyang, CN
144.125.100.229	AS396982 Google LLC	`0.08ms` from Melbourne, AU
88.183.190.197	AS12322 Free SAS	`9.20ms` from Paris, FR
54.145.174.5	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
200.246.202.165	AS4230 CLARO S.A.	`1.36ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f9 -m12 129.54.185.156

traceroute to 129.54.185.156 (129.54.185.156): 12 hops max, 52 byte packets

9 [AS3356] 64.159.250.178 29.074 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On September 11th 2025

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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