143.146.0.0/18

AS56  ·  DoD Network Information Center

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Summary

Country United States
Domain mail.mil
ASN AS56
Registry ARIN
ID AFIN-B

WHOIS Details

NetHandle:      NET-143-139-0-0-2
OrgID:          7ESG
Parent:         NET-143-139-0-0-1
NetName:        AFIN-B
NetRange:       143.139.0.0 - 143.157.255.255
NetType:        reallocation
RegDate:        2025-08-19
Updated:        2025-08-19
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

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

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
86.83.156.162 AS1136 KPN B.V. 2.51ms from Amsterdam, NL
170.72.214.66 AS13445 Cisco Webex LLC 1.04ms from Amsterdam, NL
130.250.226.226 AS399347 Simple Fiber, LLC 5.68ms from Ashburn, US
73.39.68.82 AS7922 Comcast Cable Communications, LLC 5.06ms from Ashburn, US
146.113.43.50 AS19653 CTS Communications Corp 5.01ms from Chicago, US
130.226.199.2 AS1835 Forskningsnettet - Danish network for Research and Education 2.13ms from Copenhagen, DK
72.181.150.194 AS11427 Charter Communications Inc 11.25ms from Dallas, US
94.79.173.226 AS3209 Vodafone GmbH 6.20ms from Frankfurt am Main, DE
87.182.57.226 AS3320 Deutsche Telekom AG 9.61ms from Frankfurt am Main, DE
187.213.84.98 AS8151 UNINET 1.00ms from Guadalajara, MX
50.224.75.98 AS7922 Comcast Cable Communications, LLC 0.97ms from Miami, US
206.188.245.178 AS16904 Arvig Enterprises Inc. 0.43ms from Minneapolis, US
63.155.68.66 AS209 CenturyLink Communications, LLC 4.14ms from Portland, US
44.201.195.2 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
88.213.101.130 AS34397 Middle East Internet Company Limited 0.65ms from Riyadh, SA
173.12.216.66 AS7922 Comcast Cable Communications, LLC 7.37ms from San Jose, US
40.112.162.18 AS8075 Microsoft Corporation 0.56ms from San Jose, US
200.28.7.162 AS7418 TELEFÓNICA CHILE S.A. 1.51ms from Santiago, CL
200.247.115.130 AS4230 CLARO S.A. 1.61ms from Sao Paulo, BR
182.219.212.194 AS17858 LG POWERCOMM 6.80ms from Seoul, KR
124.54.220.114 AS17858 LG POWERCOMM 1.80ms from Seoul, KR
221.148.141.2 AS4766 Korea Telecom 1.01ms from Seoul, KR
153.126.189.194 AS7684 SAKURA Internet Inc. 16.40ms from Tokyo, JP
195.54.16.2 AS12389 PJSC Rostelecom 4.75ms from Yekaterinburg, RU
51.145.154.2 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m7 143.146.17.119
traceroute to 143.146.17.119 (143.146.17.119): 7 hops max, 52 byte packets
1 [AS8849] 88.210.37.1 0.605 ms
2 *
3 *
4 [AS3356] 65.56.131.54 69.206 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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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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