204.57.72.0/24

AS3356 · Level 3 Parent, LLC

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Summary

Country	United States
Domain	worldnet-intl.com
ASN	AS3356
Parent Range	204.57.64.0/18
Registry	ARIN
ID	TWTC-KAW

WHOIS Details

NetHandle:      NET-204-57-72-0-1
OrgID:          WNET
Parent:         NET-204-57-64-0-1
NetName:        TWTC-KAW
NetRange:       204.57.72.0 - 204.57.72.255
NetType:        reassignment
RegDate:        2014-02-04
Updated:        2014-02-04
Source:         ARIN


OrgID:          WNET
OrgName:        World Net
CanAllocate:    
Street:         2538 MacArthur View
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78217-4448
RegDate:        1996-01-22
Updated:        2014-02-03
OrgAdminHandle: HOSTM1989-ARIN
OrgTechHandle:  HOSTM1989-ARIN
OrgAbuseHandle: HOSTM1989-ARIN
OrgNOCHandle:   HOSTM1989-ARIN
Source:         ARIN


POCHandle:      HOSTM1989-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         2538 MacArthur View
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78217-4448
RegDate:        2014-01-30
Updated:        2021-12-22
OfficePhone:    +1-210-226-6666
Mailbox:        arin@world-net.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.57.72.0/24

Range	ASN	Company	Num of IPs
204.57.64.0/18	AS3549	Level 3 Parent, LLC	16,384
204.57.64.0/18	AS10753	Level 3 Parent, LLC	16,384
204.57.64.0/18	AS22218	Level 3 Parent, LLC	16,384
204.57.64.0/18	AS26648	Level 3 Parent, LLC	16,384
204.57.64.0/18	AS3356	Level 3 Parent, LLC	16,384

Hosted domains

There are 212 domain names hosted across 11 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

Read more

Pingable IPs

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

IP Address	ASN	Details
204.57.72.15	AS3356 Level 3 Parent, LLC	`6.51ms` from Dallas, 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
5.57.17.88	AS43996 Booking.com BV	`0.53ms` from Amsterdam, NL
153.0.86.8	AS4837 CHINA UNICOM China169 Backbone	`13.66ms` from Guangzhou, CN
36.80.91.120	AS7713 PT Telekomunikasi Indonesia	`4.93ms` from Jakarta, ID
90.215.220.72	AS5607 Sky UK Limited	`4.68ms` from London, GB
31.58.83.40	AS133296 Web Werks India Pvt. Ltd.	`0.38ms` from Mumbai, IN
84.211.7.40	AS41164 GET Norway	`2.10ms` from Oslo, NO
88.183.109.72	AS12322 Free SAS	`14.02ms` from Paris, FR
54.237.134.72	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
18.235.20.104	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
47.17.89.24	AS6128 Cablevision Systems Corp.	`5.99ms` from Secaucus, US
114.129.114.120	AS17839 LG HelloVision Corp.	`2.56ms` from Seoul, KR
218.146.174.184	AS4766 Korea Telecom	`6.29ms` from Seoul, KR
121.5.98.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.68ms` from Shanghai, CN
216.154.136.56	AS5645 TekSavvy Solutions, Inc.	`3.65ms` from Toronto, CA
172.125.167.168	AS7018 AT&T Enterprises, LLC	`3.46ms` from Atlanta, US
37.97.86.72	AS8399 SEWAN SAS	`0.87ms` from Aubervilliers, FR
58.137.113.184	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`2.31ms` from Bangkok, TH
144.212.130.56	AS11939 THE MATHWORKS, INC.	`1.15ms` from Boston, US
87.197.186.72	AS6855 Slovak Telekom, a.s.	`1.72ms` from Bratislava, SK
69.132.68.8	AS11426 Charter Communications Inc	`8.06ms` from Charlotte, US
52.209.93.8	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
62.116.181.168	AS15456 InterNetX GmbH	`5.47ms` from Frankfurt am Main, DE
1.25.158.8	AS4837 CHINA UNICOM China169 Backbone	`17.28ms` from Hohhot, CN
86.24.166.136	AS5089 Virgin Media Limited	`6.06ms` from London, GB
34.155.205.168	AS396982 Google LLC	`0.10ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 204.57.72.1

traceroute to 204.57.72.1 (204.57.72.1): 64 hops max, 52 byte packets

1 [AS141995] 109.123.229.12 8.104 ms

2 *

3 *

4 *

5 [AS6939] 216.218.134.234 86.338 ms

6 [AS3356] 4.69.209.94 131.096 ms

7 [AS3356] 204.57.72.1 143.381 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On September 4th 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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