165.155.136.0/21

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:      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 165.155.136.0/21

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
71.80.110.181	AS20115 Charter Communications LLC	`15.56ms` from Atlanta, US
118.112.242.85	AS4134 CHINANET-BACKBONE	`3.10ms` from Chengdu, CN
97.209.221.5	AS6167 Verizon Business	`14.01ms` from Chicago, US
97.176.192.117	AS6167 Verizon Business	`9.82ms` from Chicago, US
47.219.46.245	AS19108 Optimum	`10.03ms` from Dallas, US
93.255.42.37	AS3320 Deutsche Telekom AG	`18.99ms` from Frankfurt am Main, DE
4.225.113.165	AS8075 Microsoft Corporation	`0.19ms` from Gaevle, SE
87.64.83.213	AS5432 Proximus NV	`5.07ms` from Gravelines, FR
80.95.1.101	AS327754 RMS Powertronics CC	`0.11ms` from Johannesburg, ZA
175.163.189.5	AS4837 CHINA UNICOM China169 Backbone	`12.58ms` from Liaoyang, CN
86.165.115.101	AS2856 British Telecommunications PLC	`5.31ms` from London, GB
79.44.155.229	AS3269 Telecom Italia S.p.A.	`1.40ms` from Milan, IT
128.193.201.5	AS4201 Oregon State University	`3.80ms` from Portland, US
201.202.19.5	AS11830 Instituto Costarricense de Electricidad y Telecom.	`8.55ms` from San Jose, CR
163.180.42.117	AS17870 Kyung Hee University	`1.89ms` from Seoul, KR
175.225.59.53	AS4766 Korea Telecom	`2.26ms` from Seoul, KR
119.196.155.117	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
83.9.57.213	AS5617 Orange Polska Spolka Akcyjna	`18.74ms` from Warsaw, PL
152.42.55.133	AS396956 Meriwether Lewis Electric Cooperative	`10.29ms` from Atlanta, US
134.102.46.165	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`12.76ms` from Berlin, DE
77.11.66.133	AS6805 Telefonica Germany GmbH & Co.OHG	`2.47ms` from Berlin, DE
35.160.98.149	AS16509 Amazon.com, Inc.	`0.55ms` from Boardman, US
179.1.142.5	AS18678 INTERNEXA S.A. E.S.P	`1.03ms` from Bogota, CO
178.41.47.101	AS6855 Slovak Telekom, a.s.	`0.94ms` from Bratislava, SK
14.175.248.245	AS45899 VNPT Corp	`8.39ms` from Da Nang, VN

Traceroute

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

traceroute -a -n -q1 -f3 -m7 165.155.143.191

traceroute to 165.155.143.191 (165.155.143.191): 7 hops max, 52 byte packets

3 [AS8966] 5.195.70.160 35.926 ms

4 [AS8966] 195.229.3.45 120.3 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Al Fujairah City, AE

On September 11th 2025

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