204.76.223.0/24

AS91  ·  Rensselaer Polytechnic Institute

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Summary

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

WHOIS Details

NetHandle:      NET-204-76-222-0-1
OrgID:          ITS-1-Z
Parent:         NET-204-0-0-0-0
NetName:        NYSOCA
NetRange:       204.76.222.0 - 204.76.229.255
NetType:        allocation
RegDate:        1995-01-05
Updated:        2023-01-05
TechHandle:     CCM11-ARIN
TechHandle:     GD341-ARIN
AbuseHandle:    SECUR58-ARIN
Source:         ARIN


OrgID:          ITS-1-Z
OrgName:        Rensselaer Polytechnic Institute
CanAllocate:    
Street:         110 8th Street
City:           Troy
State/Prov:     NY
Country:        US
PostalCode:     12180-3590
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:      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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 204.76.0.0/16

Range ASN Company Num of IPs
204.76.144.0/21 AS63254 Department of Information Technology 2,048
204.76.0.0/21 AS62943 St. Louis Public Schools 2,048
204.76.254.0/23 AS26876 chico's fas inc 512
204.76.30.0/23 AS18662 Aflac 512
204.76.110.0/23 AS8075 Private Customer 512
204.76.196.0/23 AS22866 AECOM 512
204.76.134.0/23 AS53858 Baycare Health System, Inc. 512
204.76.211.0/24 AS40525 CHILDRENS HOSPITAL OF ORANGE COUNTY 256
204.76.177.0/24 AS396176 North American Division of Seventh-day Adventists 256
204.76.128.0/24 AS398378 Boost Mobile 256
204.76.157.0/24 AS15230 Warren General Hospital 256
204.76.203.0/24 AS51396 Intelligence Hosting LLC 256

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

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
40.137.128.72 AS7029 Windstream Communications LLC 5.29ms from Atlanta, US
116.130.90.136 AS4837 CHINA UNICOM China169 Backbone 5.30ms from Beijing, CN
54.68.53.232 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
197.166.114.200 AS24863 Link Egypt (Link.NET) 19.05ms from Cairo, EG
197.56.149.200 AS8452 TE-AS 2.63ms from Cairo, EG
87.158.29.8 AS3320 Deutsche Telekom AG 5.34ms from Frankfurt am Main, DE
27.40.92.88 AS17816 China Unicom IP network China169 Guangdong province 3.43ms from Guangzhou, CN
105.255.197.120 AS36994 Vodacom 15.96ms from Johannesburg, ZA
222.221.56.168 AS4134 CHINANET-BACKBONE 4.92ms from Kunming, CN
105.168.8.136 AS37119 UNITEL SA 0.75ms from Luanda, AO
174.48.150.200 AS7922 Comcast Cable Communications, LLC 2.62ms from Miami, US
95.221.159.232 AS12714 PJSC MegaFon 1.94ms from Moscow, RU
60.137.111.104 AS17676 SoftBank Corp. 3.91ms from Osaka, JP
104.44.140.24 AS8075 Microsoft Corporation 0.22ms from San Antonio, US
111.229.239.8 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.75ms from Shanghai, CN
122.254.13.88 AS24165 UNION BROADBAND NETWORK 9.69ms from Taipei, TW
36.230.183.8 AS3462 Data Communication Business Group 2.32ms from Taipei, TW
133.162.208.104 AS55374 FUJITSU LIMITED 3.62ms from Tokyo, JP
212.197.154.104 AS8447 A1 Telekom Austria AG 6.32ms from Vienna, AT
140.31.31.120 AS668 United States Department of Defense (DoD) 0.65ms from Atlanta, US
138.119.255.40 AS611 NB-PEI Educational Computer Network 0.47ms from Fredericton, CA
23.243.190.56 AS20001 Charter Communications Inc 5.58ms from Los Angeles, US
72.131.59.40 AS10796 Charter Communications Inc 12.41ms from Mount Prospect, US
76.18.202.136 AS7922 Comcast Cable Communications, LLC 8.42ms from Orlando, US
39.78.65.40 AS4837 CHINA UNICOM China169 Backbone 5.83ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m11 204.76.223.139
traceroute to 204.76.223.139 (204.76.223.139): 11 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.181 ms
4 *
5 *
6 *
7 *
8 [AS174] 154.54.75.42 15.993 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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