Autonomous System details

AS31822

City University of New York  ·  cuny.edu

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AS31822 – City University of New York

Field Value
Country United States
Website cuny.edu
Hosted domains 180
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
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


                                                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 180 domain names hosted across 68 IP addresses on this ASN.

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

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS3356 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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.228.94.208 AS31822 City University of New York 0.83ms from New York City, US
146.96.130.4 AS31822 City University of New York 2.63ms from New York City, US
128.228.202.232 AS31822 City University of New York 2.54ms from New York City, US
128.228.144.3 AS31822 City University of New York 1.89ms from New York City, US
146.111.119.41 AS31822 City University of New York 2.46ms from New York City, US
128.228.133.253 AS31822 City University of New York 2.23ms from New York City, US
146.111.116.3 AS31822 City University of New York 2.18ms from New York City, US
128.228.150.1 AS31822 City University of New York 2.36ms from New York City, US
146.111.255.254 AS31822 City University of New York 0.88ms from New York City, US
128.228.151.1 AS31822 City University of New York 2.20ms from New York City, US
163.238.2.242 AS31822 City University of New York 3.28ms from New York City, US
146.96.255.101 AS31822 City University of New York 3.10ms from New York City, US
128.228.255.254 AS31822 City University of New York 1.25ms from New York City, US
146.96.235.200 AS31822 City University of New York 2.40ms from New York City, US
128.228.108.171 AS31822 City University of New York 2.33ms from Secaucus, US
128.228.93.181 AS31822 City University of New York 2.09ms from New York City, US
128.228.100.3 AS31822 City University of New York 1.82ms from New York City, US
146.245.248.1 AS31822 City University of New York 2.99ms from Secaucus, US
146.111.120.99 AS31822 City University of New York 3.11ms from New York City, US
148.84.14.6 AS31822 City University of New York 2.47ms from New York City, US
146.111.24.3 AS31822 City University of New York 3.00ms from New York City, US
128.228.2.3 AS31822 City University of New York 1.87ms from New York City, US
146.111.207.229 AS31822 City University of New York 2.53ms from New York City, US
128.228.118.1 AS31822 City University of New York 2.43ms from New York City, US
128.228.82.3 AS31822 City University of New York 1.65ms 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
77.161.97.62 AS1136 KPN B.V. 1.59ms from Amsterdam, NL
81.30.43.238 AS28878 Signet B.V. 1.21ms from Amsterdam, NL
94.111.230.142 AS47377 Orange Belgium SA 11.03ms from Brussels, BE
27.111.205.14 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.38ms from Hong Kong, HK
218.102.93.254 AS4760 HKT Limited 0.71ms from Hong Kong, HK
195.95.151.126 AS210169 "ISP-UKRLAN" Ltd. 7.08ms from Kyiv, UA
172.91.183.46 AS20001 Charter Communications Inc 6.81ms from Los Angeles, US
1.120.196.110 AS1221 Telstra Limited 11.64ms from Melbourne, AU
150.65.76.126 AS17932 Japan Advanced Institute of Science and Technology 5.17ms from Osaka, JP
98.89.7.158 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
136.59.132.30 AS16591 Google Fiber Inc. 1.55ms from Salt Lake City, US
221.159.143.254 AS4766 Korea Telecom 5.61ms from Seoul, KR
115.134.234.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.13ms from Singapore, SG
37.6.45.94 AS25472 Nova Telecommunications & Media Single Member S.A 10.40ms from Sofia, BG
203.40.255.254 AS1221 Telstra Limited 1.27ms from Sydney, AU
219.85.159.254 AS18182 Sony Network Taiwan Limited 1.55ms from Taipei, TW
51.137.20.254 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
52.146.32.142 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
92.112.187.46 AS47583 Hostinger International Limited 0.59ms from Boston, US
72.93.224.78 AS701 Verizon Business 1.88ms from Boston, US
201.193.167.206 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.91ms from Curridabat, CR
77.21.155.254 AS3209 Vodafone GmbH 3.85ms from Hamburg, DE
60.182.161.94 AS4134 CHINANET-BACKBONE 9.53ms from Hangzhou, CN
123.17.156.206 AS45899 VNPT Corp 1.50ms from Hanoi, VN
142.202.112.206 AS36511 Dauphin Telecom Guadeloupe 9.52ms from Le Lamentin, MQ

Traceroute

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

$
traceroute -a -n -q1 -f2 -m13 146.245.239.171
traceroute to 146.245.239.171 (146.245.239.171): 13 hops max, 52 byte packets
2 [AS3356] 213.19.200.73 1.791 ms
3 *
4 [AS3356] 4.30.181.126 76.908 ms
5 *
6 [AS46887] 160.72.248.45 77.023 ms
8 *
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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