165.155.224.0/21

AS21704 · New York City Board of Education

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

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 165.155.224.0/21

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

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
51.138.16.5	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
52.226.155.37	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
50.234.194.197	AS7922 Comcast Cable Communications, LLC	`1.85ms` from Atlanta, US
196.75.103.181	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`17.08ms` from Braga, PT
95.100.27.53	AS16625 Akamai Technologies, Inc.	`1.10ms` from Cape Town, ZA
42.117.216.5	AS18403 FPT Telecom Company	`2.36ms` from Hanoi, VN
52.123.195.5	AS8075 Microsoft Corporation	`0.79ms` from Lohogaon, IN
23.44.64.149	AS16625 Akamai Technologies, Inc.	`0.39ms` from London, GB
45.48.139.53	AS20001 Charter Communications Inc	`3.98ms` from Los Angeles, US
212.210.131.197	AS3269 Telecom Italia S.p.A.	`13.74ms` from Milan, IT
34.118.146.117	AS396982 Google LLC	`0.10ms` from Montreal, CA
13.36.128.213	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
137.65.225.53	AS82 Attachmate Corp.	`2.69ms` from Salt Lake City, US
125.185.116.229	AS17858 LG POWERCOMM	`5.69ms` from Seoul, KR
118.35.120.117	AS4766 Korea Telecom	`7.54ms` from Seoul, KR
209.171.122.53	AS852 TELUS Communications Inc.	`0.81ms` from Toronto, CA
95.50.131.229	AS5617 Orange Polska Spolka Akcyjna	`7.42ms` from Warsaw, PL
58.49.24.149	AS4134 CHINANET-BACKBONE	`1.87ms` from Wuhan, CN
20.73.225.37	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
20.238.172.165	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
187.5.74.69	AS8167 V tal	`15.62ms` from Brasilia, BR
59.154.69.133	AS7474 SingTel Optus Pty Ltd	`0.94ms` from Brisbane, AU
174.16.46.149	AS209 CenturyLink Communications, LLC	`2.30ms` from Denver, US
140.228.131.101	AS15108 Allo Communications LLC	`8.27ms` from Kansas City, US
182.240.55.53	AS4134 CHINANET-BACKBONE	`6.98ms` from Kunming, CN

Traceroute

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

traceroute -a -n -q1 -m5 165.155.224.192

traceroute to 165.155.224.192 (165.155.224.192): 5 hops max, 52 byte packets

1 [] 23.134.94.1 0.426 ms

2 [AS6461] 67.208.230.1 0.461 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

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.

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