165.155.176.0/21

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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 165.155.176.0/21

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

Nearby Ranges

BGP prefixes that overlap with 165.155.0.0/16

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

Hosted domains

There are 9 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
165.155.182.232 nycschoolfacilities.org 4

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

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

IP Address ASN Details
165.155.182.2 AS21704 New York City Board of Education 0.72ms from Secaucus, US
165.155.176.2 AS21704 New York City Board of Education 0.80ms from Secaucus, US
165.155.183.241 AS21704 New York City Board of Education 0.74ms 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
187.65.174.21 AS28573 Claro NXT Telecomunicacoes Ltda 18.44ms from Brasilia, BR
118.208.81.85 AS7545 TPG Telecom Limited 10.66ms from Brisbane, AU
200.228.71.213 AS4230 CLARO S.A. 0.49ms from Curitiba, BR
65.25.63.229 AS10796 Charter Communications Inc 14.47ms from Flint, US
193.28.101.245 AS49097 Manage Now GmbH 1.34ms from Frankfurt am Main, DE
3.9.48.37 AS16509 Amazon.com, Inc. 0.16ms from London, GB
86.183.156.197 AS2856 British Telecommunications PLC 2.49ms from London, GB
63.239.23.197 AS209 CenturyLink Communications, LLC 0.55ms from Los Angeles, US
199.17.14.117 AS675 Minnesota State Colleges and Universities 3.08ms from Minneapolis, US
151.202.62.37 AS701 Verizon Business 2.53ms from New York City, US
79.211.61.21 AS3320 Deutsche Telekom AG 5.35ms from Nuernberg, DE
3.5.17.117 AS14618 Amazon.com, Inc. 0.53ms from Reston, US
72.11.91.53 AS7385 Allstream Business US, LLC 5.13ms from Seattle, US
123.97.36.21 AS4134 CHINANET-BACKBONE 10.31ms from Shanghai, CN
220.233.142.37 AS10143 Exetel Pty Ltd 1.18ms from Sydney, AU
58.4.12.53 AS17506 ARTERIA Networks Corporation 1.30ms from Tokyo, JP
83.19.37.213 AS5617 Orange Polska Spolka Akcyjna 7.04ms from Warsaw, PL
146.115.131.85 AS6079 RCN 4.17ms from Boston, US
197.60.195.165 AS8452 TE-AS 4.66ms from Cairo, EG
70.91.97.69 AS7922 Comcast Cable Communications, LLC 5.89ms from Chicago, US
37.205.124.181 AS42525 GlobalConnect A/S 0.46ms from Copenhagen, DK
119.135.186.117 AS4134 CHINANET-BACKBONE 4.33ms from Guangzhou, CN
194.157.18.133 AS719 Elisa Oyj 0.73ms from Helsinki, FI
35.178.218.21 AS16509 Amazon.com, Inc. 0.13ms from London, GB
106.71.22.213 AS4804 Microplex PTY LTD 3.33ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 165.155.179.92
traceroute to 165.155.179.92 (165.155.179.92): 11 hops max, 52 byte packets
3 [AS3356] 171.75.8.71 10.454 ms
4 [AS3356] 4.68.70.66 10.291 ms
5 *
6 *
7 [AS6461] 64.125.20.95 73.693 ms
8 [AS6461] 216.200.229.58 73.186 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
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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