1. All IP Ranges
  2. 129.0.0.0/8
  3. 129.161.0.0/16
  4. AS91  | 129.161.0.0/16

129.161.0.0/16

AS91  ·  Rensselaer Polytechnic Institute

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Summary

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

WHOIS Details

NetHandle:      NET-129-161-0-0-1
OrgID:          RHGC-1-Z
Parent:         NET-129-0-0-0-0
NetName:        RHGC-NET
NetRange:       129.161.0.0 - 129.161.255.255
NetType:        allocation
RegDate:        1987-12-24
Updated:        2022-12-20
TechHandle:     CCM11-ARIN
TechHandle:     GD341-ARIN
AbuseHandle:    SECUR58-ARIN
Source:         ARIN


OrgID:          RHGC-1-Z
OrgName:        Rensselaer Hartford Graduate Center, Inc.
CanAllocate:    
Street:         275 Windsor St
City:           Hartford
State/Prov:     CT
Country:        US
PostalCode:     06120
RegDate:        2022-11-23
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:        2025-10-25
OfficePhone:    +1-518-276-2604
FaxPhone:       +1-518-276-2809
Mailbox:        doigg@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


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:        2025-10-25
OfficePhone:    +1-518-276-8181
Mailbox:        security@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:        2026-01-06
OfficePhone:    +1-518-276-6594
Mailbox:        morric@rpi.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.0.0.0/8

Range ASN Company Num of IPs
129.199.0.0/16 AS2200 Ecole Normale Superieure 65,536
129.188.0.0/16 AS19773 Motorola, Inc. 65,536
129.102.0.0/16 AS2200 1 Place Igor Stravinsky 65,536
129.8.0.0/16 AS2037 California State University at Fresno 65,536
129.165.0.0/16 AS1701 National Aeronautics and Space Administration 65,536
129.98.0.0/16 AS17324 Yeshiva University 65,536
129.127.0.0/16 AS1851 University of Adelaide 65,536
129.137.0.0/16 AS20126 University of Cincinnati 65,536
129.4.0.0/16 AS1906 TRW Space and Defense Sector 65,536
129.110.0.0/16 AS20162 University of Texas at Dallas 65,536
129.47.0.0/16 AS16509 Amazon Technologies Inc. 65,536
129.81.0.0/16 AS10349 Tulane University 65,536
129.170.0.0/16 AS10755 Dartmouth College 65,536
129.138.0.0/16 AS17153 New Mexico Tech 65,536
129.126.0.0/16 AS17547 M1 NET LTD 65,536
129.82.0.0/16 AS12145 Colorado State University 65,536
129.116.0.0/16 AS18 University of Texas at Austin 65,536
129.88.0.0/16 AS1942 Universite Grenoble Alpes 65,536
129.34.0.0/16 AS1747 IBM 65,536
129.239.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.235.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.107.0.0/16 AS18515 University of Texas at Arlington 65,536
129.112.0.0/16 AS13998 University of Texas Southwestern Medical Center 65,536
129.93.0.0/16 AS11546 The Board of Regents of the University of Nebraska 65,536
129.25.0.0/16 AS11834 Drexel University 65,536
129.64.0.0/16 AS10561 Brandeis University 65,536
129.252.0.0/16 AS12005 University of South Carolina 65,536
129.19.0.0/16 AS14041 Colorado State University 65,536
129.97.0.0/16 AS12093 University of Waterloo 65,536
129.160.0.0/16 AS16509 Amazon Technologies Inc. 65,536
129.125.0.0/16 AS1103 Rijksuniversiteit Groningen 65,536
129.99.0.0/16 AS10343 National Aeronautics and Space Administration 65,536
129.109.0.0/16 AS14373 University of Texas Medical Branch 65,536
129.3.0.0/16 AS14433 State University of New York - Oswego 65,536
129.68.0.0/16 AS14529 Saint Joseph's University 65,536
129.27.0.0/16 AS1113 Zentraler Informatikdienst 65,536
129.187.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
129.223.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.9.0.0/16 AS14852 Chrysler Group LLC 65,536
129.118.0.0/16 AS10421 Texas Tech University 65,536
129.105.0.0/16 AS103 Northwestern University 65,536
129.10.0.0/16 AS156 Northeastern University 65,536
129.176.0.0/16 AS15830 Mayo Foundation for Medical Education and Research 65,536
129.113.0.0/16 AS11481 University of Texas Rio Grande Valley 65,536
129.119.0.0/16 AS1832 Southern Methodist University 65,536
129.196.0.0/16 AS16435 Fluke Corporation 65,536
129.17.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.30.0.0/16 AS16509 Amazon.com, Inc. 65,536
129.236.0.0/16 AS14 Lamont-Doherty Earth Observatory of Columbia University 65,536
129.20.0.0/16 AS2200 Universite de Rennes 1 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
129.161.22.10 AS91 Rensselaer Polytechnic Institute 4.25ms from New York City, US
129.161.6.16 AS91 Rensselaer Polytechnic Institute 3.79ms from New York City, 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
178.59.238.176 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 5.09ms from Athens, GR
12.204.63.112 AS7018 AT&T Enterprises, LLC 10.50ms from Dallas, US
131.234.161.240 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.20ms from Duesseldorf, DE
93.93.219.176 AS44369 EMBC-EMPSN Network Services 14.02ms from Erith, GB
2.19.127.48 AS20940 Akamai International B.V. 0.33ms from Frankfurt am Main, DE
39.187.99.176 AS56041 China Mobile communications corporation 5.41ms from Ningbo, CN
92.148.74.32 AS3215 Orange S.A. 6.78ms from Paris, FR
81.75.205.0 AS3269 Telecom Italia S.p.A. 3.77ms from Rome, IT
191.232.76.112 AS8075 Microsoft Corporation 0.29ms from Sao Paulo, BR
77.47.181.16 AS54339 NB NETWORKS GROUP LLC 0.10ms from Tokyo, JP
68.95.99.224 AS7018 AT&T Enterprises, LLC 6.46ms from Atlanta, US
156.240.186.224 AS136907 HUAWEI CLOUDS 1.11ms from Hong Kong, HK
213.14.147.32 AS34984 Superonline Iletisim Hizmetleri A.S. 3.24ms from Izmir, TR
99.44.16.112 AS7018 AT&T Enterprises, LLC 18.02ms from Los Angeles, US
50.80.150.96 AS30036 Mediacom Communications Corp 4.10ms from Minneapolis, US
126.214.227.144 AS17676 SoftBank Corp. 4.18ms from Osaka, JP
77.141.23.80 AS15557 Societe Francaise Du Radiotelephone - SFR SA 18.52ms from Paris, FR
13.220.118.240 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
176.118.191.16 AS62240 Clouvider 0.18ms from Amsterdam, NL
79.230.112.160 AS3320 Deutsche Telekom AG 4.32ms from Berlin, DE
78.99.239.80 AS6855 Slovak Telekom, a.s. 7.07ms from Bratislava, SK
166.165.3.112 AS6167 Verizon Business 16.63ms from Chicago, US
3.18.120.160 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
76.130.133.32 AS7922 Comcast Cable Communications, LLC 3.94ms from Denver, US
91.18.140.32 AS3320 Deutsche Telekom AG 2.38ms from Düsseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 129.161.36.226
traceroute to 129.161.36.226 (129.161.36.226): 10 hops max, 52 byte packets
4 *
5 [AS174] 154.54.3.9 4.178 ms
6 [AS174] 154.54.90.98 10.023 ms
7 [AS174] 38.104.52.38 10.658 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Allentown, US
On

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.

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