129.5.0.0/16

AS91 · Rensselaer Polytechnic Institute

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

Summary

Country	United States
Domain	rpi.edu
ASN	AS91
Registry	ARIN
ID	RHGC

WHOIS Details

NetHandle:      NET-129-5-0-0-1
OrgID:          RHGC
Parent:         NET-129-0-0-0-0
NetName:        RHGC
NetRange:       129.5.0.0 - 129.5.255.255
NetType:        allocation
RegDate:        1987-06-12
Updated:        2021-12-14
TechHandle:     CCM11-ARIN
TechHandle:     GD341-ARIN
AbuseHandle:    SECUR58-ARIN
Source:         ARIN


OrgID:          RHGC
OrgName:        Rensselaer Hartford Graduate Center
CanAllocate:    
Street:         275 Windsor St
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06120
RegDate:        1987-06-12
Updated:        2025-06-10
OrgAdminHandle: GD341-ARIN
OrgTechHandle:  BOZEA-ARIN
OrgTechHandle:  CCM11-ARIN
OrgTechHandle:  GD341-ARIN
OrgAbuseHandle: SECUR58-ARIN
Source:         ARIN


POCHandle:      GD341-ARIN
IsRole:         N
LastName:       Doig
FirstName:      Graham
Street:         110 Eighth Street - VCC 317
City:           Troy
State/Prov:     NY
Country:        US
PostalCode:     12180
RegDate:        1995-12-20
Updated:        2024-10-25
OfficePhone:    +1-518-276-2604
FaxPhone:       +1-518-276-2809
Mailbox:        doigg@rpi.edu
Source:         ARIN


POCHandle:      CCM11-ARIN
IsRole:         N
LastName:       Morrissey
FirstName:      Colleen
Street:         110 8th Street
City:           Troy
State/Prov:     NY
Country:        US
PostalCode:     12180-3590
RegDate:        2018-12-18
Updated:        2025-01-06
OfficePhone:    +1-518-276-6594
Mailbox:        morric@rpi.edu
Source:         ARIN


POCHandle:      SECUR58-ARIN
IsRole:         Y
LastName:       Security Team
FirstName:      
Street:         Voorhees Computing Center
Street:         110 Eighth Street
City:           Troy
State/Prov:     NY
Country:        US
PostalCode:     12180
RegDate:        2011-08-27
Updated:        2024-10-25
OfficePhone:    +1-518-276-8181
Mailbox:        security@rpi.edu
Source:         ARIN


POCHandle:      BOZEA-ARIN
IsRole:         N
LastName:       Bozeat
FirstName:      Alex
Street:         110 8th St
City:           Troy
State/Prov:     NY
Country:        US
PostalCode:     12180
RegDate:        2025-06-10
Updated:        2025-06-10
OfficePhone:    +1-518-276-2204
Mailbox:        bozeaa2@rpi.edu
Source:         ARIN

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
129.5.23.19	yiutech.tech	1

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
94.249.85.32	AS8376 Jordan Data Communications Company LLC	`1.78ms` from Amman, JO
52.148.210.240	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
103.113.194.80	AS137703 Noakhali Broadband Network	`3.25ms` from Dhaka, BD
171.241.197.16	AS7552 Viettel Group	`4.08ms` from Hanoi, VN
86.178.244.112	AS2856 British Telecommunications PLC	`6.99ms` from London, GB
89.93.5.208	AS5410 Bouygues Telecom SA	`19.84ms` from Milan, IT
66.41.98.240	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Minneapolis, US
37.22.38.48	AS12389 PJSC Rostelecom	`6.58ms` from Novosibirsk, RU
45.112.93.0	AS17857 SK Broadband Co Ltd	`7.69ms` from Seoul, KR
183.109.135.48	AS4766 Korea Telecom	`4.26ms` from Seoul, KR
211.244.98.112	AS9318 SK Broadband Co Ltd	`1.37ms` from Seoul, KR
1.246.154.64	AS9318 SK Broadband Co Ltd	`2.94ms` from Seoul, KR
219.107.140.64	AS2518 BIGLOBE Inc.	`7.66ms` from Tokyo, JP
51.154.187.128	AS15796 Salt Mobile SA	`2.13ms` from Zuerich, CH
123.57.255.160	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.40ms` from Beijing, CN
20.96.128.16	AS8075 Microsoft Corporation	`0.16ms` from Boydton, US
80.130.240.160	AS3320 Deutsche Telekom AG	`7.52ms` from Frankfurt am Main, DE
77.54.132.192	AS12353 Vodafone Portugal	`6.55ms` from Lisbon, PT
20.235.90.240	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
154.9.29.48	AS979 NetLab Global	`0.35ms` from Los Angeles, US
167.57.187.64	AS6057 Administracion Nacional de Telecomunicaciones	`1.62ms` from Montevideo, UY
115.234.247.64	AS4134 CHINANET-BACKBONE	`11.23ms` from Nanchang, CN
176.177.190.32	AS5410 Bouygues Telecom SA	`14.90ms` from Paris, FR
67.170.171.192	AS7922 Comcast Cable Communications, LLC	`2.16ms` from Portland, US
3.220.113.64	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 129.5.252.101

traceroute to 129.5.252.101 (129.5.252.101): 7 hops max, 52 byte packets

3 [AS12570] 212.96.178.177 1.523 ms

4 [AS16246] 94.74.231.253 5.199 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brno, CZ

On September 5th 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.

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