129.109.106.0/23

AS14373 · University of Texas Medical Branch

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Summary

Country	United States
Domain	utmb.edu
ASN	AS14373
Parent Range	129.109.0.0/16
Registry	ARIN
ID	UTGALVESTON

WHOIS Details

NetHandle:      NET-129-109-0-0-1
OrgID:          UNIVER-90
Parent:         NET-129-0-0-0-0
NetName:        UTGALVESTON
NetRange:       129.109.0.0 - 129.109.255.255
NetType:        allocation
RegDate:        1987-11-06
Updated:        2021-12-14
Source:         ARIN


OrgID:          UNIVER-90
OrgName:        University of Texas Medical Branch
CanAllocate:    
Street:         Medical Branch Galveston
Street:         Administration Building, Room 449 301 University Bo
City:           Galveston
State/Prov:     TX
Country:        US
PostalCode:     77550
RegDate:        1987-11-06
Updated:        2024-10-21
OrgAdminHandle: DUBRO-ARIN
OrgTechHandle:  DUBRO-ARIN
OrgTechHandle:  LABAN2-ARIN
OrgAbuseHandle: FLORE754-ARIN
OrgDNSHandle:   DUBRO-ARIN
Source:         ARIN


POCHandle:      LABAN2-ARIN
IsRole:         N
LastName:       Laban
FirstName:      Jayson
Street:         301 University Blvd
City:           Galveston
State/Prov:     TX
Country:        US
PostalCode:     77555
RegDate:        2024-08-09
Updated:        2024-08-09
OfficePhone:    +1-409-266-1456
Mailbox:        jalaban@utmb.edu
Source:         ARIN


POCHandle:      FLORE754-ARIN
IsRole:         N
LastName:       Flores
FirstName:      John
Street:         301 University Blvd
City:           Galveston
State/Prov:     TX
Country:        US
PostalCode:     77555
RegDate:        2024-08-09
Updated:        2024-08-09
OfficePhone:    +1-979-583-7108
Mailbox:        johflore@utmb.edu
Source:         ARIN


POCHandle:      DUBRO-ARIN
IsRole:         N
LastName:       Dubrow
FirstName:      Jeffrey
Street:         301 University Blvd
City:           Galveston
State/Prov:     TX
Country:        US
PostalCode:     77555
RegDate:        2016-08-26
Updated:        2026-01-20
OfficePhone:    +1-409-266-2101
Mailbox:        jmdubrow@utmb.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 129.109.106.0/23

Range	ASN	Company	Num of IPs
129.109.0.0/16	AS14373	University of Texas Medical Branch	65,536

Nearby Ranges

BGP prefixes that overlap with 129.109.0.0/16

Range	ASN	Company	Num of IPs
129.109.0.0/16	AS14373	University of Texas Medical Branch	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
217.198.115.7	AS34222 ZONER a.s.	`0.28ms` from Brno, CZ
104.96.193.119	AS16625 Akamai Technologies, Inc.	`0.49ms` from Dallas, US
54.195.126.7	AS16509 Amazon.com, Inc.	`0.31ms` from Dublin, IE
92.205.10.135	AS21499 Host Europe GmbH	`3.34ms` from Frankfurt am Main, DE
89.142.207.119	AS5603 Telekom Slovenije, d.d.	`0.84ms` from Ljubljana, SI
50.48.58.71	AS5650 Frontier Communications of America, Inc.	`6.91ms` from New York City, US
84.156.201.231	AS3320 Deutsche Telekom AG	`7.65ms` from Nuernberg, DE
133.54.128.7	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`10.12ms` from Osaka, JP
44.217.244.167	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
34.143.134.151	AS396982 Google LLC	`0.13ms` from Singapore, SG
216.183.155.23	AS11727 Bruce Telecom	`5.17ms` from Toronto, CA
188.16.24.119	AS12389 PJSC Rostelecom	`0.83ms` from Yekaterinburg, RU
74.209.79.215	AS21898 Plant TiftNet, Inc	`6.69ms` from Atlanta, US
125.180.206.231	AS17858 LG POWERCOMM	`1.81ms` from Incheon, KR
62.169.111.55	AS2860 NOS COMUNICACOES, S.A.	`13.35ms` from Lisbon, PT
72.28.222.55	AS11776 Breezeline	`4.74ms` from Miami, US
89.175.40.183	AS8359 MTS PJSC	`2.03ms` from Moscow, RU
176.209.173.119	AS12389 PJSC Rostelecom	`5.62ms` from Novosibirsk, RU
109.120.41.87	AS47165 Omskie kabelnye seti Ltd.	`8.26ms` from Novosibirsk, RU
60.36.35.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.85ms` from Osaka, JP
27.221.129.135	AS4837 CHINA UNICOM China169 Backbone	`2.94ms` from Qingdao, CN
52.90.226.119	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
85.130.71.231	AS13124 A1 Bulgaria EAD	`11.30ms` from Sofia, BG
59.121.218.39	AS3462 Data Communication Business Group	`4.44ms` from Taipei, TW
208.96.74.119	AS11260 EastLink	`10.49ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m5 129.109.106.149

traceroute to 129.109.106.149 (129.109.106.149): 5 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.254 ms

2 [AS140627] 103.151.64.29 108.957 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On January 18th 2026

What are IP address ranges?

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