129.109.220.0/24

AS14373 · University of Texas Medical Branch

Need more data or want to access it via API or data downloads? Sign up to get free access

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 129.109.220.0/24

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

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

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
178.149.5.40	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`5.71ms` from Belgrade, RS
129.64.99.120	AS10561 Brandeis University	`1.63ms` from Boston, US
97.180.211.184	AS6167 Verizon Business	`12.98ms` from Boston, US
91.21.225.120	AS3320 Deutsche Telekom AG	`2.79ms` from Frankfurt am Main, DE
14.164.162.232	AS45899 VNPT Corp	`2.46ms` from Ho Chi Minh City, VN
118.62.101.56	AS4766 Korea Telecom	`3.93ms` from Incheon, KR
39.60.183.200	AS17557 Pakistan Telecommunication Company Limited	`13.43ms` from Islamabad, PK
188.28.230.136	AS206067 Hutchison 3G UK Limited	`8.48ms` from London, GB
173.247.253.104	AS22611 InMotion Hosting, Inc.	`0.23ms` from Los Angeles, US
90.169.217.56	AS12479 Orange Espagne SA	`1.67ms` from Madrid, ES
216.77.61.88	AS6389 AT&T Enterprises, LLC	`2.99ms` from Miami, US
45.47.139.136	AS11351 Charter Communications Inc	`12.61ms` from Piscataway, US
3.236.165.248	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
191.118.191.232	AS6535 Telmex Servicios Empresariales S.A.	`17.80ms` from Santiago, CL
14.5.7.136	AS17858 LG POWERCOMM	`2.53ms` from Seoul, KR
121.185.130.56	AS4766 Korea Telecom	`5.54ms` from Seoul, KR
125.139.191.232	AS4766 Korea Telecom	`4.31ms` from Seoul, KR
153.246.213.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.05ms` from Tokyo, JP
41.97.30.104	AS36947 Telecom Algeria	`10.83ms` from Valencia, ES
129.122.17.24	AS327947 Kwame Nkrumah University of Science and Technology	`7.05ms` from Accra, GH
124.120.162.56	AS17552 True Online	`4.79ms` from Bangkok, TH
46.102.250.24	AS9009 M247 Europe SRL	`0.21ms` from Bucharest, RO
50.5.86.136	AS6181 Cincinnati Bell Telephone Company LLC	`1.65ms` from Cincinnati, US
54.246.113.184	AS16509 Amazon.com, Inc.	`0.34ms` from Dublin, IE
123.179.47.88	AS4134 CHINANET-BACKBONE	`5.42ms` from Hohhot, CN

Traceroute

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

traceroute -a -n -q1 -m5 129.109.220.35

traceroute to 129.109.220.35 (129.109.220.35): 5 hops max, 52 byte packets

1 [AS20860] 185.166.86.253 0.161 ms

2 [AS20860] 95.154.245.2 3.362 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Maidenhead, GB

On January 19th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales