66.64.64.0/19

AS22163 · Texas A&M University System Health Science Center

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Summary

Country	United States
Domain	tamhsc.edu
ASN	AS22163
Registry	ARIN
ID	HSC-BLK-2

WHOIS Details

NetHandle:      NET-66-64-64-0-1
OrgID:          TASHSC
Parent:         NET-66-0-0-0-0
NetName:        HSC-BLK-2
NetRange:       66.64.64.0 - 66.64.95.255
NetType:        allocation
RegDate:        2006-05-26
Updated:        2025-03-12
TechHandle:     BLC7-ARIN
AbuseHandle:    SUPAK4-ARIN
NOCHandle:      BLC7-ARIN
Source:         ARIN


OrgID:          TASHSC
OrgName:        Texas A&M University System Health Science Center
CanAllocate:    
Street:         Texas A&M Health
Street:         3142 TAMU
City:           College Station
State/Prov:     TX
Country:        US
PostalCode:     77843
Comment:        https://health.tamu.edu/
RegDate:        2004-12-20
Updated:        2025-03-12
ReferralServer: rwhois://rwhois.tamhsc.edu:43
OrgAdminHandle: NG16-ORG-ARIN
OrgTechHandle:  NG16-ORG-ARIN
OrgAbuseHandle: NG16-ORG-ARIN
OrgNOCHandle:   NG16-ORG-ARIN
OrgRoutingHandle:   NG16-ORG-ARIN
OrgDNSHandle:   NG16-ORG-ARIN
Source:         ARIN


POCHandle:      SUPAK4-ARIN
IsRole:         N
LastName:       Supak
FirstName:      Rudy
Street:         731 Lamar St.
City:           College Station
State/Prov:     TX
Country:        US
PostalCode:     77843
RegDate:        2021-04-23
Updated:        2025-04-29
OfficePhone:    +1-979-458-9800
Mailbox:        rsupak@tamu.edu
Source:         ARIN


POCHandle:      BLC7-ARIN
IsRole:         N
LastName:       Collins
FirstName:      Barry
Street:         735 Lamar
City:           College Station
State/Prov:     TX
Country:        US
PostalCode:     77843
RegDate:        2021-05-24
Updated:        2023-05-30
OfficePhone:    +1-713-824-7543
Mailbox:        bcollins1977@tamu.edu
Source:         ARIN


POCHandle:      NG16-ORG-ARIN
IsRole:         Y
LastName:       Network Services
FirstName:      
Street:         Technology Services - Networking
Street:         MS 3472
City:           College Station
State/Prov:     TX
Country:        US
PostalCode:     77843-3472
RegDate:        1970-01-01
Updated:        2025-10-15
OfficePhone:    +1-979-862-2222
Mailbox:        tech@net.tamu.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.64.0.0/16

Range	ASN	Company	Num of IPs
66.64.128.0/17	AS7029	Windstream Communications LLC	32,768
66.64.0.0/18	AS11215	Logix	16,384
66.64.0.0/18	AS25956	Logix	16,384
66.64.96.0/19	AS18712	Everfast Fiber Networks LLC	8,192

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

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

IP Address	ASN	Details
66.64.80.251	AS22163 Texas A&M University System Health Science Center	`6.04ms` from Houston, US
66.64.95.9	AS22163 Texas A&M University System Health Science Center	`7.60ms` 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
45.21.101.131	AS7018 AT&T Enterprises, LLC	`11.05ms` from Chicago, US
172.168.178.195	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
213.7.43.195	AS6866 Cyprus Telecommunications Authority	`2.61ms` from Larnaca, CY
109.153.208.163	AS2856 British Telecommunications PLC	`3.34ms` from London, GB
86.181.212.99	AS2856 British Telecommunications PLC	`2.08ms` from London, GB
31.44.37.211	AS5398 Internet one SRL	`1.06ms` from Milan, IT
34.97.57.35	AS396982 Google LLC	`0.09ms` from Osaka, JP
64.38.213.243	AS20454 SECURED SERVERS LLC	`0.46ms` from Ashburn, US
156.195.202.35	AS8452 TE-AS	`7.58ms` from Cairo, EG
72.241.12.163	AS13490 Buckeye Cablevision, Inc.	`9.43ms` from Chicago, US
183.66.160.99	AS4134 CHINANET-BACKBONE	`1.32ms` from Chongqing, CN
189.177.90.227	AS8151 UNINET	`1.01ms` from Guadalajara, MX
108.239.95.211	AS7018 AT&T Enterprises, LLC	`2.65ms` from Houston, US
86.29.179.19	AS5089 Virgin Media Limited	`14.22ms` from London, GB
211.31.128.3	AS4804 Microplex PTY LTD	`1.21ms` from Melbourne, AU
207.164.99.3	AS15321 Groupe Maskatel	`3.75ms` from Montreal, CA
190.153.152.3	AS18822 Manquehuenet	`1.13ms` from Santiago, CL
15.218.46.99	AS20055 Wholesail networks LLC	`8.52ms` from Seattle, US
101.230.97.35	AS4812 China Telecom (Group)	`3.27ms` from Shanghai, CN
69.26.20.3	AS27539 West River Telecommunications Cooperative	`17.81ms` from Sioux Falls, US
203.13.0.147	AS18055 Department of Human Services	`5.08ms` from Sydney, AU
118.103.98.179	AS17676 SoftBank Corp.	`0.64ms` from Tokyo, JP
204.11.250.3	AS14807 StormWeb Canada Hosting Inc.	`0.41ms` from Vancouver, CA
193.0.251.19	AS25190 UAB "Kauno interneto sistemos"	`1.55ms` from Vilnius, LT
123.13.146.51	AS4837 CHINA UNICOM China169 Backbone	`4.70ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m9 66.64.90.44

traceroute to 66.64.90.44 (66.64.90.44): 9 hops max, 52 byte packets

4 [AS4755] 14.142.175.213 1.795 ms

5 *

6 [AS6453] 180.87.38.5 18.321 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On February 7th 2026

What are IP address ranges?

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