1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.228.0.0/16
  4. AS31822  | 128.228.0.0/16

128.228.0.0/16

AS31822  ·  City University of New York

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

Sign up for free ›

Summary

Country United States
Domain cuny.edu
ASN AS31822
Registry ARIN
ID CUNY

WHOIS Details

NetHandle:      NET-128-228-0-0-1
OrgID:          CUNY-Z
Parent:         NET-128-0-0-0-0
NetName:        CUNY
NetRange:       128.228.0.0 - 128.228.255.255
NetType:        allocation
RegDate:        1987-05-06
Updated:        2023-11-15
Source:         ARIN


OrgID:          CUNY-Z
OrgName:        City University of New York
CanAllocate:    
Street:         CUNY
Street:         205 East 42nd Street
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10017
RegDate:        2023-09-29
Updated:        2023-09-29
OrgAdminHandle: CHANG151-ARIN
OrgTechHandle:  FERRE358-ARIN
OrgAbuseHandle: CIS21-ARIN
Source:         ARIN


POCHandle:      CIS21-ARIN
IsRole:         Y
LastName:       CUNY Information Security
FirstName:      
Street:         395 Hudson St.
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10014
RegDate:        2015-03-03
Updated:        2025-02-19
OfficePhone:    +1-646-664-2311
Mailbox:        security@cuny.edu
Source:         ARIN


POCHandle:      FERRE358-ARIN
IsRole:         N
LastName:       Ferrer
FirstName:      Gus
Street:         395 Hudson Street
Street:         6th Floor
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10014
RegDate:        2020-05-05
Updated:        2025-06-30
OfficePhone:    +1-646-664-2185
Mailbox:        agustin.ferrer@cuny.edu
Source:         ARIN


POCHandle:      CHANG151-ARIN
IsRole:         N
LastName:       Chang
FirstName:      Richard
Street:         395 Hudson Street
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10014
RegDate:        2015-03-06
Updated:        2025-08-29
OfficePhone:    +1-646-664-2225
Mailbox:        richard.chang@cuny.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.255.0.0/16 AS3676 University of Iowa 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.192.0.0/16 AS36441 University of Georgia 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.22.0.0/16 AS17511 OPTAGE Inc. 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.87.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.214.0.0/16 AS1741 CSC - Tieteen tietotekniikan keskus Oy 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.3.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.27.0.0/16 AS17511 OPTAGE Inc. 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.103.0.0/16 AS198949 Harvard University 65,536
128.135.0.0/16 AS160 The University of Chicago 65,536
128.4.0.0/16 AS2 University of Delaware 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.151.0.0/16 AS20 University of Rochester 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536

Hosted domains

There are 39 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.228.254.200 cuny.edu 17
128.228.83.198 nysolarize.com 12
128.228.0.157 nycrin.org 4
128.228.0.164 himanbrown.com 3
128.228.202.228 bry-nyc.org 2
128.228.133.7 rfcuny.org 1
128.228.38.47 ny.edu 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

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

IP Address ASN Details
128.228.117.19 AS31822 City University of New York 1.70ms from New York City, US
128.228.238.6 AS31822 City University of New York 2.01ms from New York City, US
128.228.151.1 AS31822 City University of New York 2.37ms from Secaucus, US
128.228.94.208 AS31822 City University of New York 0.99ms from New York City, US
128.228.25.193 AS31822 City University of New York 1.04ms from New York City, US
128.228.82.3 AS31822 City University of New York 1.71ms from New York City, US
128.228.118.1 AS31822 City University of New York 2.54ms from New York City, US
128.228.100.2 AS31822 City University of New York 1.98ms from New York City, US
128.228.24.50 AS31822 City University of New York 1.65ms from New York City, US
128.228.202.232 AS31822 City University of New York 2.47ms from New York City, US
128.228.92.17 AS31822 City University of New York 2.16ms from New York City, US
128.228.150.2 AS31822 City University of New York 2.46ms from New York City, US
128.228.140.3 AS31822 City University of New York 2.22ms from New York City, US
128.228.2.3 AS31822 City University of New York 1.89ms from New York City, US
128.228.144.14 AS31822 City University of New York 2.21ms from New York City, US
128.228.53.187 AS31822 City University of New York 2.01ms from New York City, US
128.228.93.181 AS31822 City University of New York 2.18ms from New York City, US
128.228.152.2 AS31822 City University of New York 1.93ms from New York City, US
128.228.255.254 AS31822 City University of New York 1.69ms from New York City, US
128.228.133.253 AS31822 City University of New York 2.33ms from New York City, US
128.228.108.171 AS31822 City University of New York 2.35ms from Secaucus, 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
2.20.198.32 AS20940 Akamai International B.V. 0.67ms from Amsterdam, NL
81.184.49.208 AS6739 VODAFONE ONO, S.A. 7.83ms from Barcelona, ES
24.212.35.96 AS35911 Telebec 12.20ms from Beauharnois, CA
173.244.221.144 AS13213 UK-2 Limited 0.58ms from London, GB
136.168.95.128 AS2152 CENIC 8.00ms from Los Angeles, US
72.108.228.64 AS6167 Verizon Business 16.37ms from Miami, US
35.168.129.240 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
119.203.247.128 AS4766 Korea Telecom 3.58ms from Seoul, KR
210.64.63.80 AS4780 Digital United Inc. 1.52ms from Taipei, TW
61.23.71.192 AS9824 JCOM Co., Ltd. 11.95ms from Tokyo, JP
46.172.241.48 AS6752 Andorra Telecom 3.26ms from Barcelona, ES
71.234.31.176 AS7922 Comcast Cable Communications, LLC 9.31ms from Boston, US
98.22.105.32 AS7029 Windstream Communications LLC 12.58ms from Chicago, US
34.29.195.64 AS396982 Google LLC 0.12ms from Council Bluffs, US
193.174.234.16 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.14ms from Frankfurt am Main, DE
2.139.85.176 AS3352 TELEFONICA DE ESPANA S.A.U. 2.09ms from Madrid, ES
82.106.224.0 AS3269 Telecom Italia S.p.A. 1.36ms from Milan, IT
196.207.139.0 AS15399 Wananchi Group (Kenya) Limited 0.38ms from Nairobi, KE
52.86.56.208 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
179.181.242.240 AS18881 TELEFÔNICA BRASIL S.A 2.65ms from Rio de Janeiro, BR
210.103.79.80 AS4766 Korea Telecom 1.73ms from Seoul, KR
116.197.227.112 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.57ms from Singapore, SG
35.212.115.240 AS15169 Google LLC 0.14ms from Ashburn, US
73.36.194.144 AS7922 Comcast Cable Communications, LLC 6.97ms from Chicago, US
41.59.130.112 AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD 1.50ms from Dar es Salaam, TZ

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 128.228.3.89
traceroute to 128.228.3.89 (128.228.3.89): 12 hops max, 52 byte packets
5 [AS3356] 4.69.209.78 86.544 ms
7 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Dublin, IE
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.

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs