1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.31.0.0/16
  4. AS394437  | 192.31.87.0/24

192.31.87.0/24

AS394437  ·  PS Lightwave

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Summary

Country United States
Domain harcresearch.org
ASN AS394437
Registry ARIN
ID HARC-NET

WHOIS Details

NetHandle:      NET-192-31-87-0-1
OrgID:          HSC-18
Parent:         NET-192-0-0-0-0
NetName:        HARC-NET
NetRange:       192.31.87.0 - 192.31.87.255
NetType:        allocation
Comment:        http://www.harcresearch.org/
RegDate:        1988-01-20
Updated:        2023-05-09
TechHandle:     CHENL29-ARIN
TechHandle:     LGR9-ARIN
TechHandle:     ZHANG363-ARIN
AbuseHandle:    CHENL29-ARIN
AbuseHandle:    LGR9-ARIN
AbuseHandle:    ZHANG363-ARIN
NOCHandle:      CHENL29-ARIN
NOCHandle:      LGR9-ARIN
NOCHandle:      ZHANG363-ARIN
Source:         ARIN


OrgID:          HSC-18
OrgName:        Houston Advanced Research Center
CanAllocate:    
Street:         8801 Gosling Rd
City:           The Woodlands
State/Prov:     TX
Country:        US
PostalCode:     77381
Comment:        http://www.harcresearch.org/
RegDate:        1970-01-01
Updated:        2023-05-09
OrgAdminHandle: CHENL29-ARIN
OrgTechHandle:  CHENL29-ARIN
OrgTechHandle:  LGR9-ARIN
OrgTechHandle:  ZHANG363-ARIN
OrgAbuseHandle: CHENL29-ARIN
OrgAbuseHandle: LGR9-ARIN
OrgAbuseHandle: ZHANG363-ARIN
OrgNOCHandle:   CHENL29-ARIN
OrgNOCHandle:   ZHANG363-ARIN
OrgRoutingHandle:   CHENL29-ARIN
OrgRoutingHandle:   ZHANG363-ARIN
OrgDNSHandle:   CHENL29-ARIN
OrgDNSHandle:   ZHANG363-ARIN
Source:         ARIN


POCHandle:      ZHANG363-ARIN
IsRole:         N
LastName:       Zhang
FirstName:      Tianrun
Street:         8801 Gosling Rd
City:           The Woodlands
State/Prov:     TX
Country:        US
PostalCode:     77384
RegDate:        2023-05-09
Updated:        2023-05-09
OfficePhone:    +1-281-364-6083
Mailbox:        tzhang@harcresearch.org
Source:         ARIN


POCHandle:      LGR9-ARIN
IsRole:         N
LastName:       Gresak
FirstName:      Linda
Street:         8801 Gosling Rd
City:           The Woodlands
State/Prov:     TX
Country:        US
PostalCode:     77381
RegDate:        2003-05-07
Updated:        2023-05-09
OfficePhone:    +1-281-364-6019
Mailbox:        lgresak@harc.edu
Source:         ARIN


POCHandle:      CHENL29-ARIN
IsRole:         N
LastName:       Chen
FirstName:      Likun
Street:         8801 GOSLING RD
City:           THE WOODLANDS
State/Prov:     TX
Country:        US
PostalCode:     77381
RegDate:        2020-02-14
Updated:        2025-09-15
OfficePhone:    +1-281-364-6086
Mailbox:        lchen@harcresearch.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.31.0.0/16

Range ASN Company Num of IPs
192.31.56.0/22 AS54190 Leads Media, Inc 1,024
192.31.50.0/23 AS46789 Linea Mex, LLC. 512
192.31.142.0/23 AS46696 Sidus Group, LLC 512
192.31.178.0/23 AS393506 MY.COM US, INC. 512
192.31.80.0/24 AS10515 VeriSign Global Registry Services 256
192.31.80.0/24 AS10515 VeriSign Global Registry Services 256
192.31.80.0/24 AS10515 VeriSign Global Registry Services 256
192.31.80.0/24 AS10515 VeriSign Global Registry Services 256
192.31.80.0/24 AS10515 VeriSign Global Registry Services 256
192.31.80.0/24 AS10515 VeriSign Global Registry Services 256
192.31.231.0/24 AS1103 Vrije Universiteit 256
192.31.196.0/24 AS112 DNS-OARC 256
192.31.156.0/24 AS11351 Canisius College 256
192.31.41.0/24 AS11719 Eaton Industrial Data Technologies Corporation 256
192.31.222.0/24 AS13767 CommScope Technologies LLC. 256
192.31.80.0/24 AS10515 VeriSign Global Registry Services 256
192.31.202.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.103.0/24 AS14428 Pomeroy Technologies LLC 256
192.31.13.0/24 AS1516 Headquarters, USAISC 256
192.31.22.0/24 AS15404 SAS Institute, Inc. 256
192.31.0.0/24 AS17 Purdue University 256
192.31.237.0/24 AS18719 Ascedia, Inc. 256
192.31.248.0/24 AS1906 Aerojet Ordnance Company 256
192.31.21.0/24 AS195 San Diego Supercomputer Center 256
192.31.110.0/24 AS21759 National Rural Utilities Cooperative Finance Corporation 256
192.31.47.0/24 AS22131 Reach Fiber Network, LLC 256
192.31.153.0/24 AS22213 Salk Institute 256
192.31.190.0/24 AS22233 City National Bank of Florida 256
192.31.198.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.199.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.254.0/24 AS13513 Alfred University 256
192.31.201.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.200.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.203.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.204.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.205.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.206.0/24 AS23793 National Institute of Advanced Industrial Science and Technology 256
192.31.4.0/24 AS243 L3Harris Technologies, Inc. 256
192.31.74.0/24 AS243 L3Harris Technologies, Inc. 256
192.31.114.0/24 AS254 Micro Focus 256
192.31.46.0/24 AS2552 Washington University 256
192.31.210.0/24 AS26020 Space Telescope Science Institute 256
192.31.23.0/24 AS2611 Department of Computer Science 256
192.31.223.0/24 AS26333 University of New Orleans 256
192.31.192.0/24 AS26708 Center for Computing Sciences 256
192.31.49.0/24 AS26988 Adage Technologies, Inc 256
192.31.158.0/24 AS27064 DoD Network Information Center 256
192.31.104.0/24 AS2738 Shields Health Care Group 256
192.31.2.0/24 AS29 Yale University 256
192.31.215.0/24 AS13476 Montana State University 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
192.31.87.1 AS394437 PS Lightwave 1.53ms 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
44.254.61.120 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
92.131.1.40 AS3215 Orange S.A. 6.84ms from Frankfurt am Main, DE
91.5.19.184 AS3320 Deutsche Telekom AG 4.66ms from Frankfurt am Main, DE
82.113.125.104 AS6805 Telefonica Germany GmbH & Co.OHG 7.68ms from Frankfurt am Main, DE
84.128.252.120 AS3320 Deutsche Telekom AG 1.73ms from Hamburg, DE
37.33.76.248 AS16086 DNA Oyj 13.31ms from Helsinki, FI
90.214.215.200 AS5607 Sky UK Limited 6.45ms from London, GB
130.194.184.216 AS56132 Monash University, 2.15ms from Melbourne, AU
180.21.172.216 AS4713 NTT DOCOMO BUSINESS,Inc. 3.61ms from Osaka, JP
77.74.211.72 AS42845 Bretagnetelecom 2.07ms from Paris, FR
67.189.76.152 AS7922 Comcast Cable Communications, LLC 5.33ms from Portland, US
212.142.91.184 AS24651 JSC BALTICOM 0.82ms from Riga, LV
175.233.65.56 AS4766 Korea Telecom 2.11ms from Seoul, KR
212.64.98.200 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.29ms from Shanghai, CN
124.168.95.232 AS7545 TPG Telecom Limited 0.92ms from Sydney, AU
126.39.16.168 AS17676 SoftBank Corp. 9.69ms from Tokyo, JP
120.1.187.56 AS4837 CHINA UNICOM China169 Backbone 8.24ms from Beijing, CN
185.99.220.40 AS31587 AHN s.a.r.l 1.50ms from Beirut, LB
178.41.187.88 AS6855 Slovak Telekom, a.s. 1.88ms from Bratislava, SK
152.44.35.8 AS25697 UpCloud USA Inc 0.14ms from Chicago, US
34.63.59.168 AS396982 Google LLC 0.12ms from Council Bluffs, US
83.246.111.184 AS24679 kyberio GmbH 5.31ms from Frankfurt am Main, DE
95.144.182.88 AS2856 British Telecommunications PLC 3.56ms from London, GB
80.189.139.216 AS6871 Plusnet 4.05ms from London, GB
45.63.62.24 AS20473 The Constant Company, LLC 0.12ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 192.31.87.2
traceroute to 192.31.87.2 (192.31.87.2): 64 hops max, 52 byte packets
4 [] 15.230.139.12 0.272 ms
5 *
6 *
8 *
11 [AS394437] 192.31.87.2 3.152 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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