1. All IP Ranges
  2. 168.0.0.0/8
  3. 168.4.0.0/16
  4. AS8  | 168.4.0.0/16

168.4.0.0/16

AS8  ·  Rice University

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Summary

Country United States
Domain rice.edu
ASN AS8
Registry ARIN
ID RICENET-2

WHOIS Details

NetHandle:      NET-168-2-0-0-1
OrgID:          RICEUN
Parent:         NET-168-0-0-0-0
NetName:        RICENET-2
NetRange:       168.2.0.0 - 168.7.255.255
NetType:        allocation
RegDate:        1993-08-19
Updated:        2012-11-08
TechHandle:     RUH-ORG-ARIN
AbuseHandle:    RUH-ORG-ARIN
NOCHandle:      RUH-ORG-ARIN
Source:         ARIN


OrgID:          RICEUN
OrgName:        Rice University
CanAllocate:    
Street:         Networking MS 119
Street:         6100 Main Street
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77005
RegDate:        1983-12-02
Updated:        2024-11-25
OrgAdminHandle: RUH-ORG-ARIN
OrgTechHandle:  HOCKE30-ARIN
OrgTechHandle:  RUH-ORG-ARIN
OrgAbuseHandle: RUH-ORG-ARIN
Source:         ARIN


POCHandle:      RUH-ORG-ARIN
IsRole:         Y
LastName:       Rice University Networking
FirstName:      
Street:         6100 Main Street, MS119
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77005
RegDate:        1997-09-06
Updated:        2025-09-09
OfficePhone:    +1-713-348-5244
Mailbox:        ipadmin@rice.edu
Source:         ARIN


POCHandle:      HOCKE30-ARIN
IsRole:         N
LastName:       Hockett
FirstName:      Matt
Street:         6100 Main St,
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77005
RegDate:        2018-03-08
Updated:        2025-07-17
OfficePhone:    +1-713-348-2280
Mailbox:        mlh9@rice.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 168.0.0.0/8

Range ASN Company Num of IPs
168.8.0.0/14 AS13726 Georgia Department of Education 262,144
168.8.0.0/14 AS395812 Georgia Department of Education 262,144
168.8.0.0/14 AS18838 Georgia Department of Education 262,144
168.8.0.0/14 AS394723 Georgia Department of Education 262,144
168.8.0.0/14 AS55260 Georgia Department of Education 262,144
168.8.0.0/14 AS398441 Georgia Department of Education 262,144
168.8.0.0/14 AS3480 Georgia Department of Education 262,144
168.8.0.0/14 AS25964 Georgia Department of Education 262,144
168.8.0.0/14 AS40109 Georgia Department of Education 262,144
168.8.0.0/14 AS63165 Georgia Department of Education 262,144
168.8.0.0/14 AS16855 Georgia Department of Education 262,144
168.8.0.0/14 AS40240 Georgia Department of Education 262,144
168.8.0.0/14 AS46745 Georgia Department of Education 262,144
168.8.0.0/14 AS29926 Georgia Department of Education 262,144
168.8.0.0/14 AS399556 Georgia Department of Education 262,144
168.8.0.0/14 AS397498 Georgia Department of Education 262,144
168.8.0.0/14 AS46830 Georgia Department of Education 262,144
168.223.0.0/16 AS7202 Florida Agricultural and Mechanical University 65,536
168.187.0.0/16 AS6412 Kuwait Electronic and Messaging Services Company 65,536
168.105.0.0/16 AS6360 University of Hawaii 65,536
168.214.0.0/16 AS395789 City of Indianapolis 65,536
168.226.0.0/16 AS4926 Telefonica de Argentina 65,536
168.216.0.0/16 AS7925 WV Department of Education 65,536
168.95.0.0/16 AS3462 Data Communication Business Group, 65,536
168.187.0.0/16 AS42781 Kuwait Electronic and Messaging Services Company 65,536
168.236.0.0/16 AS3136 Wisconsin Department of Natural Resources 65,536
168.89.0.0/16 AS3741 Johannesburg City Council 65,536
168.115.0.0/16 AS9753 Dong-A Universirty 65,536
168.240.0.0/16 AS4241 California State Franchise Tax Board 65,536
168.68.0.0/16 AS4155 USDA 65,536
168.119.0.0/16 AS24940 Hetzner Online GmbH 65,536
168.126.0.0/16 AS4766 Korea Telecom 65,536
168.156.0.0/16 AS17200 Washington State Board for Community & Technical Colleges 65,536
168.70.0.0/16 AS4515 PCCW IMS Limited 65,536
168.127.0.0/16 AS16831 1Finity Americas, Inc. 65,536
168.124.0.0/16 AS36291 Sanofi 65,536
168.215.0.0/16 AS3549 Level 3 Parent, LLC 65,536
168.251.0.0/16 AS4911 CenturyLink Communications, LLC 65,536
168.173.0.0/16 AS32996 Agribank, FCB 65,536
168.176.0.0/16 AS5722 Universidad Nacional de Colombia 65,536
168.142.0.0/16 AS3741 Dimension Data 65,536
168.188.0.0/16 AS18298 Chungnam National University 65,536
168.208.0.0/16 AS19380 C.H. ROBINSON WORLDWIDE, INC. 65,536
168.215.0.0/16 AS27608 Level 3 Parent, LLC 65,536
168.143.0.0/16 AS2914 NTT America, Inc. 65,536
168.166.0.0/16 AS393601 State of Missouri Office of Administration 65,536
168.184.0.0/16 AS2386 Orange County Public Schools 65,536
168.141.0.0/16 AS53585 The State Insurance Fund 65,536
168.111.0.0/16 AS23162 KY Authority for Educational Television 65,536
168.99.0.0/16 AS30075 Washington School Information Processing Cooperative 65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

3,950 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
168.4.152.227 AS8 Rice University 3.72ms from Houston, US
168.4.117.253 AS8 Rice University 4.60ms from Houston, US
168.4.102.106 AS8 Rice University 4.95ms from Houston, US
168.4.163.24 AS8 Rice University 3.37ms from Houston, US
168.4.44.109 AS8 Rice University 46.03ms from Houston, US
168.4.10.54 AS8 Rice University 13.10ms from Dallas, US
168.4.146.81 AS8 Rice University 4.00ms from Houston, US
168.4.162.173 AS8 Rice University 2.30ms from Houston, US
168.4.104.26 AS8 Rice University 3.94ms from Houston, US
168.4.179.70 AS8 Rice University 4.26ms from Houston, US
168.4.154.208 AS8 Rice University 3.48ms from Houston, US
168.4.89.193 AS8 Rice University 4.12ms from Houston, US
168.4.145.200 AS8 Rice University 3.67ms from Houston, US
168.4.34.180 AS8 Rice University 215.16ms from Sydney, AU
168.4.155.151 AS8 Rice University 3.70ms from Houston, US
168.4.172.186 AS8 Rice University 3.13ms from Houston, US
168.4.156.124 AS8 Rice University 3.16ms from Houston, US
168.4.119.67 AS8 Rice University 3.61ms from Houston, US
168.4.64.1 AS8 Rice University 1.53ms from Houston, US
168.4.95.236 AS8 Rice University 4.68ms from Houston, US
168.4.83.75 AS8 Rice University 4.86ms from Houston, US
168.4.47.111 AS8 Rice University 47.10ms from San Antonio, US
168.4.177.171 AS8 Rice University 3.11ms from Houston, US
168.4.158.194 AS8 Rice University 3.38ms from Houston, US
168.4.139.145 AS8 Rice University 4.13ms 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
57.153.102.16 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
142.251.40.0 AS15169 Google LLC 0.12ms from Ashburn, US
20.231.83.64 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
97.148.98.80 AS6167 Verizon Business 15.78ms from Atlanta, US
109.136.97.176 AS5432 Proximus NV 1.20ms from Brussels, BE
174.106.203.80 AS11426 Charter Communications Inc 17.31ms from Charlotte, US
93.164.21.80 AS3292 TDC Holding A/S 1.31ms from Copenhagen, DK
72.190.246.80 AS11427 Charter Communications Inc 10.14ms from Dallas, US
160.250.218.80 AS45117 Ishan's Network 0.68ms from Delhi, IN
36.213.60.144 AS9808 China Mobile Communications Group Co., Ltd. 0.57ms from Hangzhou, CN
87.254.197.80 AS8983 Nokia Solutions and Networks Oy 5.21ms from Helsinki, FI
175.110.166.192 AS25019 Saudi Telecom Company JSC 2.76ms from Jeddah, SA
104.173.141.160 AS20001 Charter Communications Inc 4.05ms from Los Angeles, US
31.35.66.96 AS5410 Bouygues Telecom SA 4.28ms from Marseille, FR
103.40.194.96 AS137697 CHINATELECOM JiangSu YangZhou IDC network 2.63ms from Nanjing, CN
50.89.81.208 AS33363 Charter Communications, Inc 6.25ms from Orlando, US
36.38.134.0 AS9697 LG HelloVision Corp. 8.11ms from Seoul, KR
106.69.107.176 AS7545 TPG Telecom Limited 1.91ms from Sydney, AU
84.108.236.0 AS8551 Bezeq International Ltd. 1.71ms from Tel Aviv, IL
150.249.53.16 AS2527 Sony Network Communications Inc. 1.48ms from Tokyo, JP
20.234.174.160 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
84.198.164.192 AS6848 Telenet BV 1.75ms from Brussels, BE
197.162.23.176 AS24863 Link Egypt (Link.NET) 18.83ms from Cairo, EG
76.103.139.240 AS7922 Comcast Cable Communications, LLC 1.66ms from Fremont, US
201.218.28.16 AS27947 Telconet S.A 5.43ms from Guayaquil, EC

Traceroute

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

$
traceroute -a -n -q1 168.4.90.230
traceroute to 168.4.90.230 (168.4.90.230): 64 hops max, 52 byte packets
2 *
5 [AS8] 128.42.179.26 8.405 ms
6 *
7 *
8 [AS8] 168.4.64.1 8.499 ms
9 [AS8] 168.4.90.230 830.787 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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