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:      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


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

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

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

IP Address	ASN	Details
66.64.80.1	AS22163 Texas A&M University System Health Science Center	`5.53ms` from Houston, US
66.64.81.10	AS22163 Texas A&M University System Health Science Center	`9.20ms` from Dallas, US
66.64.66.2	AS22163 Texas A&M University System Health Science Center	`7.66ms` from Dallas, US
66.64.83.4	AS22163 Texas A&M University System Health Science Center	`15.35ms` from Dallas, US
66.64.95.9	AS22163 Texas A&M University System Health Science Center	`7.54ms` 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
94.64.17.3	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.14ms` from Athens, GR
170.210.225.83	AS4270 Red de Interconexion Universitaria	`15.32ms` from Buenos Aires, AR
78.143.244.3	AS397192 Hillside (Shared Services US) LLC	`0.49ms` from Chicago, US
98.207.249.99	AS7922 Comcast Cable Communications, LLC	`6.20ms` from Fremont, US
58.122.246.67	AS9318 SK Broadband Co Ltd	`1.85ms` from Incheon, KR
2.36.12.163	AS30722 Fastweb SpA	`3.02ms` from Milan, IT
3.97.227.211	AS16509 Amazon.com, Inc.	`0.12ms` from Montreal, CA
193.41.67.147	AS49699 SuperHosting.BG Ltd.	`0.44ms` from Sofia, BG
93.185.241.19	AS61307 AS STV	`2.86ms` from Tallinn, EE
3.171.72.227	AS16509 Amazon.com, Inc.	`0.30ms` from Ashburn, US
97.245.2.179	AS6167 Verizon Business	`14.70ms` from Atlanta, US
54.149.126.179	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
35.162.29.147	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
186.168.252.227	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.24ms` from Bogota, CO
181.79.52.211	AS18747 IFX Corporation	`0.51ms` from Bogotá, CO
79.120.166.83	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.14ms` from Budapest, HU
109.59.92.243	AS44034 Hi3G Access AB	`6.91ms` from Copenhagen, DK
27.79.96.211	AS7552 Viettel Group	`19.76ms` from Ho Chi Minh City, VN
79.146.229.19	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.20ms` from Madrid, ES
47.201.254.51	AS5650 Frontier Communications of America, Inc.	`5.47ms` from Miami, US
37.214.254.243	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`5.92ms` from Minsk, BY
176.99.230.3	AS35598 INETCOM CARRIER LLC	`1.03ms` from Moscow, RU
92.175.16.195	AS3215 Orange S.A.	`8.09ms` from Paris, FR
190.153.152.3	AS18822 Manquehuenet	`1.05ms` from Santiago, CL
115.2.179.227	AS4766 Korea Telecom	`2.86ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 66.64.83.4

traceroute to 66.64.83.4 (66.64.83.4): 64 hops max, 52 byte packets

1 [AS15169] 108.170.234.153 1.564 ms

2 *

3 [AS6922] 192.124.220.42 8.849 ms

4 [AS6922] 192.124.228.6 8.635 ms

5 [AS1970] 165.95.255.33 8.952 ms

6 [AS1970] 165.95.255.29 15.171 ms

7 [AS1970] 165.95.154.33 15.345 ms

8 [AS22163] 209.21.112.61 13.53 ms

9 [AS22163] 209.21.112.122 13.638 ms

10 *

11 *

12 [AS22163] 66.64.83.4 22.181 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On March 13th 2026

What are IP address ranges?

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