165.155.176.0/20

AS21704 · New York City Board of Education

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Summary

Country	United States
Domain	nyc.gov
ASN	AS21704
Parent Range	165.155.0.0/16
Registry	ARIN
ID	NYCENET

WHOIS Details

NetHandle:      NET-165-155-0-0-1
OrgID:          NYCPS
Parent:         NET-165-0-0-0-0
NetName:        NYCENET
NetRange:       165.155.0.0 - 165.155.255.255
NetType:        allocation
RegDate:        1993-06-18
Updated:        2025-07-24
TechHandle:     AJW8-ARIN
TechHandle:     NYCPS-ARIN
AbuseHandle:    ABUSE9323-ARIN
AbuseHandle:    WATER48-ARIN
NOCHandle:      NYCPS-ARIN
Source:         ARIN


OrgID:          NYCPS
OrgName:        Department of Education
CanAllocate:    
Street:         2 Metrotech Center
Street:         Suite 3600
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11201
RegDate:        1993-06-18
Updated:        2025-07-24
OrgAdminHandle: NYCPS-ARIN
OrgTechHandle:  NYCPS-ARIN
OrgAbuseHandle: ABUSE9323-ARIN
OrgAbuseHandle: WATER48-ARIN
OrgNOCHandle:   NYCPS-ARIN
Source:         ARIN


POCHandle:      WATER48-ARIN
IsRole:         N
LastName:       Waters
FirstName:      Demond
Street:         2 Metrotech Center
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11201
RegDate:        2014-01-10
Updated:        2021-06-30
OfficePhone:    +1-718-935-3470
Mailbox:        dwaters@schools.nyc.gov
Source:         ARIN


POCHandle:      ABUSE9323-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2 MetroTech - Suite 3600
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11201
RegDate:        2025-06-04
Updated:        2025-06-04
OfficePhone:    +1-718-935-2890
OfficePhone:    +1-718-935-4244
Mailbox:        network-complaints@schools.nyc.gov
Source:         ARIN


POCHandle:      AJW8-ARIN
IsRole:         N
LastName:       Williams
FirstName:      Alex
Street:         2 metro tech
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11201
RegDate:        2014-09-26
Updated:        2018-06-21
OfficePhone:    +1-718-935-3662
Mailbox:        jwilliams29@schools.nyc.gov
Source:         ARIN


POCHandle:      NYCPS-ARIN
IsRole:         Y
LastName:       NYCPS-DIIT
FirstName:      
Street:         2 MetroTech - Suite 3600
City:           Brooklyn
State/Prov:     NY
Country:        US
PostalCode:     11201
RegDate:        2025-06-04
Updated:        2025-06-04
OfficePhone:    +1-718-935-2890
OfficePhone:    +1-718-935-4244
Mailbox:        ipeng@schools.nyc.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 165.155.176.0/20

Range	ASN	Company	Num of IPs
165.155.0.0/16	AS21704	Department of Education	65,536

Hosted domains

There are 10 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
165.155.182.191	finance360.org	3

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

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

IP Address	ASN	Details
165.155.183.196	AS21704 New York City Board of Education	`0.76ms` from Secaucus, US
165.155.176.21	AS21704 New York City Board of Education	`0.72ms` from Secaucus, US
165.155.182.226	AS21704 New York City Board of Education	`0.76ms` 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
50.4.237.180	AS12083 WideOpenWest Finance LLC	`10.54ms` from Chicago, US
169.60.203.164	AS36351 IBM Cloud	`0.85ms` from Dallas, US
68.219.41.228	AS8075 Microsoft Corporation	`0.24ms` from Dublin, IE
193.175.48.20	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.15ms` from Frankfurt am Main, DE
193.112.43.68	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.10ms` from Guangzhou, CN
176.214.230.196	AS50498 JSC "ER-Telecom Holding"	`7.11ms` from Moscow, RU
69.9.140.228	AS36012 HUNTER COMMUNICATIONS	`7.76ms` from Portland, US
195.39.81.36	AS13036 T-Mobile Czech Republic a.s.	`0.43ms` from Prague, CZ
211.109.147.164	AS9318 SK Broadband Co Ltd	`1.20ms` from Seoul, KR
220.132.99.180	AS3462 Data Communication Business Group	`0.75ms` from Taipei, TW
153.125.186.132	AS7684 SAKURA Internet Inc.	`16.41ms` from Tokyo, JP
174.181.102.84	AS7922 Comcast Cable Communications, LLC	`11.66ms` from Ashburn, US
98.204.28.116	AS7922 Comcast Cable Communications, LLC	`6.71ms` from Ashburn, US
20.96.109.116	AS8075 Microsoft Corporation	`0.44ms` from Boydton, US
67.217.230.132	AS7381 BroadbandONE, LLC	`1.04ms` from Denver, US
154.201.233.148	AS132839 POWER LINE DATACENTER	`1.05ms` from Hong Kong, HK
72.179.169.36	AS11427 Charter Communications Inc	`9.37ms` from Houston, US
106.57.169.84	AS4134 CHINANET-BACKBONE	`5.39ms` from Kunming, CN
139.210.32.20	AS4837 CHINA UNICOM China169 Backbone	`10.63ms` from Liaoyang, CN
86.175.17.68	AS2856 British Telecommunications PLC	`7.44ms` from London, GB
212.148.213.148	AS43519 Nominet UK	`0.17ms` from London, GB
41.140.11.84	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`17.24ms` from Malaga, ES
86.214.72.84	AS3215 Orange S.A.	`12.71ms` from Milan, IT
73.196.85.212	AS7922 Comcast Cable Communications, LLC	`6.54ms` from Morris Plains, US
177.77.196.116	AS26599 TELEFÔNICA BRASIL S.A	`14.57ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f2 -m7 165.155.188.182

traceroute to 165.155.188.182 (165.155.188.182): 7 hops max, 52 byte packets

2 [AS3356] 213.249.123.17 65.23 ms

3 *

4 [AS3356] 4.68.37.198 3.558 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 11th 2025

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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