Autonomous System details

AS31822

City University of New York  ·  cuny.edu

United States

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AS31822 – City University of New York

Field Value
Country United States
Website cuny.edu
Hosted domains 184
IPv4 addresses 659,712
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 22 years ago on Jan 02, 2004
Updated 2 years ago on Sep 20, 2023

IP Ranges

Netblock Company Num of IPs
128.228.0.0/16 City University of New York 65,536
134.74.0.0/16 City College of New York 65,536
146.95.0.0/16 Hunter College 65,536
146.96.0.0/16 Cuny Graduate Center 65,536
146.111.0.0/16 City University of New York 65,536
146.245.0.0/16 Brooklyn College 65,536
148.84.0.0/16 Lehman College 65,536
149.4.0.0/16 PSI 65,536
150.210.0.0/16 Baruch College 65,536
163.238.0.0/16 City University of New York College of Staten Island 65,536
198.61.16.0/20 York College of the City University 4,096
198.180.141.0/24 The City University of New York Law School 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS31822
                                                OrgID:          AS31822
                                                ASName:         AS31822
                                                ASNumber:       AS31822
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 184 domain names hosted across 65 IP addresses on this ASN.

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IP Address Domain Domains on this IP
146.96.128.17 ██████████ 16
149.4.99.65 ██████████ 15
146.96.128.39 ██████████ 14
128.228.83.198 ██████████ 12
128.228.254.200 ████████ 11
149.4.100.43 ██████████ 9
146.96.128.200 ██████████ 8
146.111.207.110 ██████████ 8
146.245.201.26 ██████████ 7
146.96.128.160 ██████████ 6

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Peers

There are 4 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS3754 NYSERNet
AS46887 Crown Castle Fiber LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.228.100.3 AS31822 City University of New York 1.77ms from New York City, US
146.111.157.100 AS31822 City University of New York 2.20ms from New York City, US
128.228.117.2 AS31822 City University of New York 1.75ms from New York City, US
146.245.248.1 AS31822 City University of New York 2.77ms from New York City, US
146.95.193.153 AS31822 City University of New York 2.05ms from New York City, US
134.74.126.109 AS31822 City University of New York 1.99ms from New York City, US
149.4.42.229 AS31822 City University of New York 3.08ms from New York City, US
128.228.1.10 AS31822 City University of New York 1.24ms from New York City, US
149.4.68.209 AS31822 City University of New York 3.37ms from New York City, US
150.210.226.254 AS31822 City University of New York 2.85ms from Secaucus, US
134.74.13.71 AS31822 City University of New York 2.04ms from New York City, US
128.228.144.3 AS31822 City University of New York 2.05ms from New York City, US
146.111.187.196 AS31822 City University of New York 2.19ms from New York City, US
128.228.25.194 AS31822 City University of New York 0.92ms from Secaucus, US
128.228.224.234 AS31822 City University of New York 1.86ms from Secaucus, US
146.111.131.22 AS31822 City University of New York 2.00ms from New York City, US
146.95.203.17 AS31822 City University of New York 2.08ms from New York City, US
146.111.120.47 AS31822 City University of New York 3.41ms from New York City, US
146.95.130.37 AS31822 City University of New York 2.32ms from New York City, US
148.84.99.101 AS31822 City University of New York 2.15ms from New York City, US
134.74.76.71 AS31822 City University of New York 2.08ms from New York City, US
146.95.89.34 AS31822 City University of New York 2.49ms from New York City, US
163.238.1.19 AS31822 City University of New York 2.17ms from New York City, US
134.74.251.46 AS31822 City University of New York 2.02ms from New York City, US
128.228.108.48 AS31822 City University of New York 4.20ms 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
173.67.244.78 AS701 Verizon Business 4.69ms from Ashburn, US
172.103.79.238 AS395922 GCET 3.37ms from Boston, US
86.110.243.78 AS29405 VNET a.s. 0.55ms from Bratislava, SK
102.40.251.94 AS8452 TE-AS 3.55ms from Cairo, EG
107.133.52.110 AS7018 AT&T Enterprises, LLC 4.86ms from Chicago, US
62.61.143.126 AS15516 DKTV A/S 0.35ms from Copenhagen, DK
72.177.87.126 AS11427 Charter Communications Inc 8.92ms from Dallas, US
32.132.0.158 AS7018 AT&T Enterprises, LLC 1.04ms from Dallas, US
5.81.67.174 AS2856 British Telecommunications PLC 1.90ms from Erith, GB
61.145.112.254 AS4134 CHINANET-BACKBONE 1.90ms from Guangzhou, CN
194.144.213.206 AS12969 Vodafone Iceland 1.44ms from Hafnarfjoerdur, IS
77.108.149.158 AS42228 Brightstar 0.29ms from London, GB
176.35.31.110 AS5413 Wavenet Limited 3.86ms from London, GB
80.30.228.94 AS3352 TELEFONICA DE ESPANA S.A.U. 10.31ms from Madrid, ES
83.52.175.222 AS3352 TELEFONICA DE ESPANA S.A.U. 8.40ms from Madrid, ES
76.68.222.126 AS577 Bell Canada 9.28ms from Montreal, CA
137.99.254.142 AS13796 University of Connecticut 5.26ms from New York City, US
71.51.66.254 AS209 CenturyLink Communications, LLC 0.45ms from Orlando, US
90.89.194.14 AS3215 Orange S.A. 11.65ms from Paris, FR
94.23.24.46 AS16276 OVH SAS 0.08ms from Roubaix, FR
179.243.253.142 AS22085 Claro S/A 14.08ms from Sao Paulo, BR
220.122.151.254 AS4766 Korea Telecom 4.77ms from Seoul, KR
118.61.127.126 AS4766 Korea Telecom 5.64ms from Seoul, KR
121.132.30.254 AS4766 Korea Telecom 2.13ms from Seoul, KR
13.75.128.46 AS8075 Microsoft Corporation 0.64ms from Sydney, AU

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 149.4.148.49
traceroute to 149.4.148.49 (149.4.148.49): 13 hops max, 52 byte packets
4 [AS3356] 4.30.181.126 79.222 ms
5 *
8 *
10 [AS31822] 128.228.25.178 81.669 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS31822 at robtex.

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