208.122.156.0/23

AS46476 · Texas Tech University Health Sciences Center

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Summary

Country	United States
Domain	ttuhsc.edu
ASN	AS46476
Registry	ARIN
ID	TTUHSC-V4-BLK2

WHOIS Details

NetHandle:      NET-208-122-128-0-1
OrgID:          TTUHS
Parent:         NET-208-0-0-0-0
NetName:        TTUHSC-V4-BLK2
NetRange:       208.122.128.0 - 208.122.191.255
NetType:        allocation
RegDate:        2006-05-24
Updated:        2021-12-14
TechHandle:     ITNET1-ARIN
AbuseHandle:    ITNET1-ARIN
AbuseHandle:    ITSEC5-ARIN
NOCHandle:      ITNET1-ARIN
Source:         ARIN


OrgID:          TTUHS
OrgName:        Texas Tech University Health Sciences Center
CanAllocate:    
Street:         3601 4th Street
City:           Lubbock
State/Prov:     TX
Country:        US
PostalCode:     79430
RegDate:        2002-02-08
Updated:        2022-04-27
OrgAdminHandle: ITNET1-ARIN
OrgTechHandle:  ITNET1-ARIN
OrgAbuseHandle: ITNET1-ARIN
OrgAbuseHandle: ITSEC5-ARIN
OrgNOCHandle:   ITNET1-ARIN
Source:         ARIN


POCHandle:      ITSEC5-ARIN
IsRole:         Y
LastName:       IT Security
FirstName:      
Street:         3601 4th Street
Street:         Mail Stop 7755
City:           Lubbock
State/Prov:     TX
Country:        US
PostalCode:     79430
RegDate:        2005-01-18
Updated:        2022-09-13
OfficePhone:    +1-806-743-1500
Mailbox:        it.security@ttuhsc.edu
Source:         ARIN


POCHandle:      ITNET1-ARIN
IsRole:         Y
LastName:       IT Networking
FirstName:      
Street:         3601 4th Street
Street:         Mail Stop 9083
Street:         Room BB183
City:           Lubbock
State/Prov:     TX
Country:        US
PostalCode:     79430
RegDate:        2005-01-18
Updated:        2024-11-06
OfficePhone:    +1-806-743-1500
Mailbox:        it.networking@ttuhsc.edu
Source:         ARIN

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
108.237.214.135	AS7018 AT&T Enterprises, LLC	`7.79ms` from Atlanta, US
156.195.199.119	AS8452 TE-AS	`4.74ms` from Cairo, EG
98.5.200.231	AS11351 Charter Communications Inc	`18.82ms` from Chicago, US
2.204.87.231	AS3209 Vodafone GmbH	`6.84ms` from Duesseldorf, DE
222.85.131.231	AS4134 CHINANET-BACKBONE	`1.22ms` from Guiyang, CN
31.23.176.199	AS12389 PJSC Rostelecom	`4.89ms` from Krasnodar, RU
112.42.21.199	AS56044 China Mobile communications corporation	`8.93ms` from Liaoyang, CN
16.12.17.39	AS16509 Amazon.com, Inc.	`0.61ms` from London, GB
94.15.97.103	AS5607 Sky UK Limited	`3.14ms` from London, GB
3.96.168.167	AS16509 Amazon.com, Inc.	`0.70ms` from Montreal, CA
66.103.155.135	AS13487 Nutrien	`0.76ms` from Rio de Janeiro, BR
1.157.194.247	AS1221 Telstra Limited	`8.20ms` from Sydney, AU
178.182.251.23	AS12912 T-Mobile Polska S.A.	`13.04ms` from Warsaw, PL
185.139.124.71	AS203302 Adam Gwozdz trading as IWKD	`3.21ms` from Warsaw, PL
167.89.33.55	AS11377 SendGrid, Inc.	`0.21ms` from Chicago, US
162.210.96.151	AS14555 LiquidNet US LLC	`0.16ms` from Chicago, US
199.203.181.151	AS1680 Cellcom Fixed Line Communication L.P	`0.21ms` from Haifa, IL
88.238.92.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.05ms` from Istanbul, TR
117.217.41.199	AS9829 National Internet Backbone	`15.37ms` from Mumbai, IN
82.216.151.135	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`19.26ms` from Paris, FR
112.238.2.7	AS4837 CHINA UNICOM China169 Backbone	`6.83ms` from Qingdao, CN
52.253.197.7	AS8075 Microsoft Corporation	`1.25ms` from Rio de Janeiro, BR
54.79.36.55	AS16509 Amazon.com, Inc.	`0.63ms` from Sydney, AU
200.24.235.55	AS22860 SERVICIOS INTERNET LTDA	`0.36ms` from Vina del Mar, CL
20.121.125.103	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m4 208.122.157.232

traceroute to 208.122.157.232 (208.122.157.232): 4 hops max, 52 byte packets

1 [AS61138] 216.73.159.1 0.887 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On August 29th 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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