72.4.143.0/24

AS18447 · Ntirety, Inc.

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Summary

Country	United States
Domain	hostway.com
ASN	AS18447
Registry	ARIN
ID	FLXCLD-72-4-143-0

WHOIS Details

NetHandle:      NET-72-4-143-0-1
OrgID:          HSWY
Parent:         NET-72-4-128-0-1
NetName:        FLXCLD-72-4-143-0
NetRange:       72.4.143.0 - 72.4.143.255
NetType:        reassignment
RegDate:        2009-09-20
Updated:        2009-09-20
TechHandle:     AN94-ARIN
Source:         ARIN


OrgID:          HSWY
OrgName:        Hostway Corporation
CanAllocate:    
Street:         100 N. Riverside Plaza
Street:         8th Floor
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
Comment:        Send mass mail abuse complaints to abuse@hostway.com. Send network abuse complaints to noc@hostway.com.
RegDate:        1999-06-17
Updated:        2023-01-24
OrgAdminHandle: AN94-ARIN
OrgTechHandle:  AN94-ARIN
OrgAbuseHandle: ABUSE393-ARIN
Source:         ARIN


POCHandle:      ABUSE393-ARIN
IsRole:         Y
LastName:       Abuse Department
FirstName:      
Street:         100 N. Riverside Plaza
Street:         8th Floor
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2003-09-02
Updated:        2021-11-10
OfficePhone:    +1-312-238-0125
Mailbox:        abuse@hostway.com
Source:         ARIN


POCHandle:      AN94-ARIN
IsRole:         Y
LastName:       Administrator Network
FirstName:      
Street:         100 N. Riverside Plaza
Street:         8th Floor
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        1999-06-17
Updated:        2024-12-09
OfficePhone:    +1-312-238-0125
Mailbox:        noc@hostway.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.4.0.0/16

Range	ASN	Company	Num of IPs
72.4.192.0/18	AS7029	Windstream Communications LLC	16,384
72.4.0.0/18	AS7029	Windstream Communications LLC	16,384
72.4.176.0/20	AS11191	Cal.net, Inc.	4,096
72.4.32.0/20	AS53435	JACKSON ENERGY AUTHORITY	4,096
72.4.112.0/20	AS27357	Rackspace Hosting	4,096
72.4.96.0/20	AS22136	New York Connect	4,096

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
72.4.143.253	mba-nc.net	1

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

248 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
72.4.143.57	AS18447 Ntirety, Inc.	`0.38ms` from Tampa, US

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
84.87.236.136	AS1136 KPN B.V.	`2.89ms` from Amsterdam, NL
18.203.57.40	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
88.72.174.184	AS3209 Vodafone GmbH	`4.42ms` from Duesseldorf, DE
23.119.209.72	AS7018 AT&T Enterprises, LLC	`2.01ms` from Durham, US
87.182.50.184	AS3320 Deutsche Telekom AG	`9.94ms` from Frankfurt am Main, DE
45.84.111.168	AS209043 IPRoyal Services FZE LLC	`0.12ms` from Hong Kong, HK
36.7.155.120	AS4134 CHINANET-BACKBONE	`6.52ms` from Huai'an, CN
61.84.51.72	AS4766 Korea Telecom	`0.73ms` from Incheon, KR
82.71.170.40	AS13037 Zen Internet Ltd	`0.80ms` from Manchester, GB
205.246.28.24	AS174 Cogent Communications, LLC	`9.42ms` from Minneapolis, US
178.57.227.216	AS21453 Flex Ltd.	`3.52ms` from Moscow, RU
183.143.24.8	AS4134 CHINANET-BACKBONE	`8.06ms` from Ningbo, CN
142.197.51.8	AS33363 Charter Communications, Inc	`8.05ms` from Orlando, US
43.203.211.216	AS16509 Amazon.com, Inc.	`0.18ms` from Seoul, KR
123.140.100.120	AS3786 LG DACOM Corporation	`1.73ms` from Seoul, KR
172.105.101.40	AS63949 Akamai Connected Cloud	`0.12ms` from Toronto, CA
93.176.206.168	AS29314 VECTRA S.A.	`10.18ms` from Warsaw, PL
84.80.75.104	AS1136 KPN B.V.	`1.24ms` from Amsterdam, NL
52.91.75.120	AS14618 Amazon.com, Inc.	`0.94ms` from Ashburn, US
162.220.5.136	AS36473 Contegix	`0.68ms` from Ashburn, US
23.118.35.152	AS7018 AT&T Enterprises, LLC	`11.93ms` from Atlanta, US
69.254.212.8	AS7922 Comcast Cable Communications, LLC	`8.27ms` from Atlanta, US
222.208.58.40	AS4134 CHINANET-BACKBONE	`4.47ms` from Chengdu, CN
93.209.39.232	AS3320 Deutsche Telekom AG	`3.81ms` from Hamburg, DE
171.250.118.184	AS7552 Viettel Group	`0.93ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f2 72.4.143.244

traceroute to 72.4.143.244 (72.4.143.244): 64 hops max, 52 byte packets

2 [AS10912] 64.74.160.1 0.204 ms

3 [AS7578] 206.148.25.31 0.356 ms

4 *

5 *

6 *

7 *

8 [AS13645] 64.135.44.6 11.562 ms

9 *

10 [AS18447] 72.4.143.244 11.461 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On March 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.

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