44.18.28.0/22

AS20473 · The Constant Company, LLC

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Summary

Country	United States
Domain	ardc.net
ASN	AS20473
Registry	ARIN
ID	AMPRNET

WHOIS Details

NetHandle:      NET-44-0-0-0-1
OrgID:          ARDC
Parent:         NET-44-0-0-0-0
NetName:        AMPRNET
NetRange:       44.0.0.0 - 44.191.255.255
NetType:        allocation
Comment:        Geofeed https://portal.ampr.org/storage/geofeed.csv
RegDate:        1992-07-01
Updated:        2024-11-07
Source:         ARIN


OrgID:          ARDC
OrgName:        Amateur Radio Digital Communications
CanAllocate:    
Street:         5663 Balboa Ave Suite 432
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92111-2705
RegDate:        1970-01-01
Updated:        2025-01-17
OrgAdminHandle: ARDCA-ARIN
OrgTechHandle:  LEWIS1112-ARIN
OrgAbuseHandle: BURWE9-ARIN
Source:         ARIN


POCHandle:      ARDCA-ARIN
IsRole:         Y
LastName:       ARDC Admin
FirstName:      
Street:         5663 Balboa Ave Suite 432
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92111-2705
RegDate:        2023-07-28
Updated:        2025-01-17
OfficePhone:    +1-858-477-9900
Mailbox:        bdale@ardc.net
Mailbox:        noc@ardc.net
Mailbox:        rosy@ardc.net
Source:         ARIN


POCHandle:      LEWIS1112-ARIN
IsRole:         N
LastName:       Lewis
FirstName:      Adam
Street:         5663 Balboa Ave Suite 432
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92111-2705
RegDate:        2024-10-28
Updated:        2024-10-28
OfficePhone:    +1-858-477-9908
Mailbox:        adam@ardc.net
Source:         ARIN


POCHandle:      BURWE9-ARIN
IsRole:         N
LastName:       Burwell
FirstName:      John
Street:         5663 Balboa Ave Suite 432
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92111-2705
RegDate:        2025-01-09
Updated:        2025-01-09
OfficePhone:    +1-858-477-9900
Mailbox:        john@ardc.net
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
178.227.246.246	AS31615 Odido Netherlands B.V.	`14.33ms` from Amsterdam, NL
206.252.128.6	AS63182 RapidScale, Inc	`0.52ms` from Ashburn, US
162.207.114.214	AS7018 AT&T Enterprises, LLC	`10.14ms` from Atlanta, US
150.95.23.134	AS135161 GMO-Z com NetDesign Holdings Co., Ltd.	`0.60ms` from Bangkok, TH
117.252.97.166	AS9829 National Internet Backbone	`5.27ms` from Bengaluru, IN
195.168.145.54	AS5578 SWAN, a.s.	`0.22ms` from Bratislava, SK
66.24.215.182	AS11351 Charter Communications Inc	`15.75ms` from Chicago, US
18.190.127.102	AS16509 Amazon.com, Inc.	`7.76ms` from Chicago, US
50.146.215.246	AS7922 Comcast Cable Communications, LLC	`6.19ms` from Chicago, US
104.156.40.22	AS398699 Cisco Systems Inc	`0.92ms` from Denver, US
162.33.49.118	AS13638 Metalink Technologies, Inc.	`11.23ms` from Detroit, US
18.201.162.246	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
79.210.123.230	AS3320 Deutsche Telekom AG	`3.97ms` from Duesseldorf, DE
112.111.162.182	AS4837 CHINA UNICOM China169 Backbone	`3.28ms` from Fuzhou, CN
92.28.138.134	AS13285 TalkTalk Communications Limited	`6.20ms` from London, GB
94.7.106.150	AS5607 Sky UK Limited	`1.27ms` from London, GB
90.181.89.102	AS5610 O2 Czech Republic, a.s.	`4.31ms` from Prague, CZ
108.215.213.246	AS7018 AT&T Enterprises, LLC	`2.99ms` from San Jose, US
201.53.236.102	AS28573 Claro NXT Telecomunicacoes Ltda	`7.29ms` from Sao Paulo, BR
74.71.184.198	AS12271 Charter Communications Inc	`4.61ms` from Secaucus, US
61.102.37.22	AS17839 LG HelloVision Corp.	`2.23ms` from Seoul, KR
106.102.253.6	AS17853 LGTELECOM	`3.90ms` from Seoul, KR
61.228.163.230	AS3462 Data Communication Business Group	`1.45ms` from Taipei, TW
60.146.90.86	AS17676 SoftBank Corp.	`15.06ms` from Tokyo, JP
109.236.5.22	AS55900 GLBB Japan KK	`0.66ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m12 44.18.29.12

traceroute to 44.18.29.12 (44.18.29.12): 12 hops max, 52 byte packets

4 [AS3257] 89.149.141.125 129.113 ms

5 [AS3257] 76.74.41.90 128.783 ms

6 *

7 *

8 [AS20473] 149.248.22.52 128.719 ms

9 [AS20473] 104.238.141.49 128.79 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On August 28th 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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