38.40.0.0/18

AS399898 · Conexon Connect

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Summary

Country	United States
Domain	conexon.us
ASN	AS399898
Parent Range	38.0.0.0/8
Registry	ARIN
ID	CONEXON-CGNT-NET-1

WHOIS Details

NetHandle:      NET-38-40-0-0-1
OrgID:          CCL-679
Parent:         NET-38-0-0-0-1
NetName:        CONEXON-CGNT-NET-1
NetRange:       38.40.0.0 - 38.40.63.255
NetType:        reallocation
RegDate:        2023-02-17
Updated:        2023-02-17
Source:         ARIN


OrgID:          CCL-679
OrgName:        Conexon Connect
CanAllocate:    
Street:         2001 Grand Blvd
Street:         Suite 700
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64108
Comment:        http://conexonconnect.com/
Comment:        CALEA requests must be emailed to calea@conexon.us
RegDate:        2021-02-17
Updated:        2025-09-29
OrgAdminHandle: CONEX1-ARIN
OrgTechHandle:  NOC34064-ARIN
OrgAbuseHandle: ABUSE9254-ARIN
OrgNOCHandle:   NOC34064-ARIN
OrgRoutingHandle:   CONEX1-ARIN
OrgRoutingHandle:   NOC34064-ARIN
OrgDNSHandle:   CALEA1-ARIN
OrgDNSHandle:   COPYR10-ARIN
OrgDNSHandle:   NOC34064-ARIN
Source:         ARIN


POCHandle:      NOC34064-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         2001 Grand Blvd
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64108
RegDate:        2025-09-29
Updated:        2025-09-29
OfficePhone:    +1-877-892-6967
Mailbox:        noc-support@conexon.us
Source:         ARIN


POCHandle:      ABUSE9254-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2001 Grand Blvd
Street:         Suite 700
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64108
RegDate:        2025-02-27
Updated:        2025-02-27
OfficePhone:    +1-877-892-6967
Mailbox:        abuse@conexonconnect.com
Source:         ARIN


POCHandle:      CONEX1-ARIN
IsRole:         Y
LastName:       Conexon NetOps
FirstName:      
Street:         2001 Grand Blvd
Street:         Suite 700
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64108
RegDate:        2021-02-16
Updated:        2025-02-27
OfficePhone:    +1-877-892-6967
Mailbox:        noc-support@conexon.us
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.40.0.0/18

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.40.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.40.64.0/19	AS400194	Wire 3 LLC	8,192
38.40.112.0/20	AS398721	OXIO	4,096
38.40.96.0/20	AS398721	OXIO	4,096

Hosted domains

There are 13 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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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
172.201.46.2	AS8075 Microsoft Corporation	`0.33ms` from Amsterdam, NL
199.249.161.2	AS397082 Arctic Slope Regional Corporation	`0.74ms` from Anchorage, US
206.195.76.194	AS21565 Horry Telephone Cooperative, Inc.	`10.26ms` from Atlanta, US
18.161.212.210	AS16509 Amazon.com, Inc.	`0.85ms` from Bengaluru, IN
172.214.155.130	AS8075 Microsoft Corporation	`1.18ms` from Chicago, US
34.152.112.178	AS396982 Google LLC	`0.15ms` from Columbus, US
12.194.137.18	AS7018 AT&T Enterprises, LLC	`16.32ms` from Dallas, US
217.229.242.98	AS3320 Deutsche Telekom AG	`4.68ms` from Duesseldorf, DE
93.237.244.82	AS3320 Deutsche Telekom AG	`6.85ms` from Duesseldorf, DE
68.37.39.162	AS7922 Comcast Cable Communications, LLC	`6.55ms` from Flint, US
1.240.233.162	AS9318 SK Broadband Co Ltd	`1.70ms` from Incheon, KR
156.59.169.82	AS21859 Zenlayer Inc	`0.02ms` from Manila, PH
93.47.95.66	AS12874 Fastweb SpA	`0.88ms` from Milan, IT
49.135.96.146	AS2516 KDDI CORPORATION	`18.21ms` from Osaka, JP
20.80.150.66	AS8075 Microsoft Corporation	`0.40ms` from Quincy, US
124.55.220.82	AS17858 LG POWERCOMM	`1.82ms` from Seoul, KR
49.254.101.82	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
171.119.50.146	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Taiyuan, CN
60.112.205.194	AS17676 SoftBank Corp.	`2.84ms` from Tokyo, JP
118.153.67.18	AS2516 KDDI CORPORATION	`8.15ms` from Tokyo, JP
133.114.253.66	AS2527 Sony Network Communications Inc.	`14.09ms` from Tokyo, JP
24.50.61.66	AS7992 Cogeco Connexion Inc.	`1.19ms` from Toronto, CA
189.237.194.146	AS8151 UNINET	`11.73ms` from Tucson, US
149.126.11.130	AS214386 Yielder IT Infra B.V.	`1.87ms` from Amsterdam, NL
114.134.161.2	AS45280 New Zealand Technology Group Limited	`0.72ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -m6 38.40.6.2

traceroute to 38.40.6.2 (38.40.6.2): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.321 ms

2 *

3 [AS263175] 186.2.247.236 0.37 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On February 7th 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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