1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.20.0.0/16
  4. AS394437  | 72.20.137.0/24

72.20.137.0/24

AS394437  ·  PS Lightwave

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Summary

Country United States
Domain pslightwave.com
ASN AS394437
Registry ARIN
ID PLW-2

WHOIS Details

NetHandle:      NET-72-20-137-0-1
OrgID:          PLW-2
Parent:         NET-72-0-0-0-0
NetName:        PLW-2
NetRange:       72.20.137.0 - 72.20.137.255
NetType:        allocation
RegDate:        2017-12-12
Updated:        2017-12-12
Source:         ARIN


OrgID:          PLW-2
OrgName:        PS Lightwave
CanAllocate:    
Street:         5959 Corporate Drive #3300
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77036
Comment:        http://www.pslightwave.com 
Comment:        Our NOC is available 24/7 at 832-615-8000 or via support@pslightwave.com
RegDate:        2015-04-16
Updated:        2026-02-13
OrgAdminHandle: SWU-ARIN
OrgTechHandle:  ALIAW-ARIN
OrgTechHandle:  MORAL62-ARIN
OrgTechHandle:  MURPH659-ARIN
OrgTechHandle:  SWU-ARIN
OrgTechHandle:  TJC35-ARIN
OrgAbuseHandle: ABUSE6471-ARIN
Source:         ARIN


POCHandle:      ABUSE6471-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         5959 Corporate Drive
Street:         Suite 3300
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77036
RegDate:        2017-10-05
Updated:        2025-02-21
OfficePhone:    +1-832-615-8000
Mailbox:        abuse@pslightwave.com
Source:         ARIN


POCHandle:      TJC35-ARIN
IsRole:         N
LastName:       Coronado
FirstName:      Tiburcio
Street:         5959 Corporate Dr
Street:         Suite 3300
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77036
RegDate:        2012-05-29
Updated:        2025-06-23
OfficePhone:    +1-832-615-8000
Mailbox:        tcoronado@pslightwave.com
Source:         ARIN


POCHandle:      MURPH659-ARIN
IsRole:         N
LastName:       Murphy
FirstName:      James
Street:         5959 Corporate Dr Suite 3300
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77036
RegDate:        2026-02-13
Updated:        2026-02-13
OfficePhone:    +1-832-615-8000
Mailbox:        jmurphy@pslightwave.com
Source:         ARIN


POCHandle:      ALIAW-ARIN
IsRole:         N
LastName:       Ali
FirstName:      Aws
Street:         5959 Corporate Dr
City:           HOUSTON
State/Prov:     TX
Country:        US
PostalCode:     77036
RegDate:        2023-05-19
Updated:        2025-09-15
OfficePhone:    +1-832-977-7402
Mailbox:        aali@pslightwave.com
Source:         ARIN


POCHandle:      SWU-ARIN
IsRole:         N
LastName:       Wulf
FirstName:      SWEN
Street:         5959 Corporate Dr.
Street:         Suite 3300
City:           HOUSTON
State/Prov:     TX
Country:        US
PostalCode:     77036
RegDate:        2003-05-19
Updated:        2025-02-21
OfficePhone:    +1-832-615-7743
Mailbox:        swulf@pslightwave.com
Source:         ARIN


POCHandle:      MORAL62-ARIN
IsRole:         N
LastName:       Morales
FirstName:      George
Street:         5959 Corporate Dr
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77036
RegDate:        2015-09-16
Updated:        2026-02-13
OfficePhone:    +1-832-615-7668
Mailbox:        gmorales@pslightwave.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.20.0.0/16

Range ASN Company Num of IPs
72.20.192.0/18 AS6461 Zayo Bandwidth NorthEast LLC 16,384
72.20.0.0/18 AS16509 Amazon.com, Inc. 16,384
72.20.96.0/19 AS7151 Cologix, Inc 8,192
72.20.64.0/19 AS400439 Consolidated Telcom 8,192
72.20.160.0/20 AS25606 Cooperative Communications Inc. 4,096
72.20.176.0/20 AS32592 Uniti Fiber Holdings Inc. 4,096
72.20.192.0/22 AS22765 Nelsonville TV Cable Inc 1,024
72.20.200.0/22 AS22765 Nelsonville TV Cable Inc 1,024
72.20.188.0/23 AS32592 HuntTel 512
72.20.130.0/23 AS22442 Phonoscope, Inc. 512
72.20.138.0/24 AS394437 PS Lightwave 256
72.20.136.0/24 AS22442 Phonoscope, Inc. 256
72.20.144.0/24 AS394437 PS Lightwave 256
72.20.146.0/24 AS394437 PS Lightwave 256
72.20.147.0/24 AS394437 PS Lightwave 256
72.20.151.0/24 AS394437 PS Lightwave 256
72.20.153.0/24 AS394437 Goose Creek Consolidated ISD 256
72.20.155.0/24 AS394437 Friendswood Independent School District 256
72.20.156.0/24 AS394437 Lamar Consolidated Independent School District 256
72.20.159.0/24 AS394437 PS Lightwave 256
72.20.212.0/24 AS399501 City Of Lancaster 256
72.20.152.0/24 AS22362 Global Tel*link Corporation 256
72.20.186.0/24 AS53846 HuntTel 256
72.20.128.0/24 AS22442 Phonoscope, Inc. 256
72.20.140.0/24 AS394437 PS Lightwave 256
72.20.139.0/24 AS22442 Phonoscope, Inc. 256
72.20.145.0/24 AS22442 La Porte ISD 256
72.20.154.0/24 AS22442 KHY Consulting 256
72.20.129.0/24 AS394437 PS Lightwave 256
72.20.132.0/24 AS394437 Dickinson ISD 256

Hosted domains

There are 9 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.20.137.237 emedia-sh.com 7
72.20.137.247 scslp.com 2

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

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

IP Address ASN Details
72.20.137.21 AS394437 PS Lightwave 0.78ms from Houston, 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
192.161.150.200 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
66.189.245.88 AS20115 Charter Communications LLC 7.22ms from Atlanta, US
24.122.26.136 AS11290 Cogeco Connexion inc 9.04ms from Beauharnois, CA
110.247.16.120 AS4837 CHINA UNICOM China169 Backbone 9.37ms from Beijing, CN
85.228.194.136 AS8434 Telenor Sverige AB 1.45ms from Copenhagen, DK
91.129.252.56 AS1257 Tele2 Sverige AB 3.88ms from Falkenberg, SE
223.6.128.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.60ms from Hangzhou, CN
156.232.177.8 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
35.252.30.56 AS396982 Google LLC 0.12ms from Tel Aviv, IL
54.38.138.8 AS16276 OVH SAS 0.14ms from Warsaw, PL
86.123.210.104 AS8708 DIGI ROMANIA S.A. 0.94ms from Bucharest, RO
59.177.38.24 AS9829 National Internet Backbone 1.31ms from Delhi, IN
217.7.198.56 AS3320 Deutsche Telekom AG 4.84ms from Frankfurt am Main, DE
84.169.53.72 AS3320 Deutsche Telekom AG 5.33ms from Frankfurt am Main, DE
122.233.215.88 AS4134 CHINANET-BACKBONE 6.73ms from Hangzhou, CN
121.175.208.184 AS4766 Korea Telecom 6.16ms from Incheon, KR
18.155.107.8 AS16509 Amazon.com, Inc. 0.09ms from Kolkata, IN
130.186.29.168 AS198949 Radware Ltd 4.00ms from Milan, IT
75.73.117.88 AS7922 Comcast Cable Communications, LLC 4.05ms from Minneapolis, US
58.70.36.104 AS17511 OPTAGE Inc. 1.94ms from Osaka, JP
211.106.62.104 AS4766 Korea Telecom 4.69ms from Seoul, KR
122.132.133.216 AS2518 BIGLOBE Inc. 2.39ms from Tokyo, JP
117.251.84.56 AS9829 National Internet Backbone 2.39ms from Delhi, IN
184.27.149.8 AS16625 Akamai Technologies, Inc. 0.50ms from Denver, US
191.231.227.184 AS26615 TIM S/A 11.21ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 72.20.137.118
traceroute to 72.20.137.118 (72.20.137.118): 64 hops max, 52 byte packets
4 [] 15.230.139.10 8.002 ms
5 *
6 *
8 *
9 [AS174] 38.142.197.138 1.211 ms
Measurement taken from IPinfo ProbeNet in Houston, US
On

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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