165.155.104.0/21
AS21704 · New York City Board of Education
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| 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: 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: 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: 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
Overlapping Ranges
BGP prefixes that contain 165.155.104.0/21
| 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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 165.155.105.145 | nycboe.net | 1 |
Hosted domains API
Pingable IPs
50 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 165.155.104.253 |
0.82ms from Secaucus,
US
|
|
| 165.155.106.104 |
0.84ms from Secaucus,
US
|
|
| 165.155.105.11 |
0.90ms 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 |
|---|---|---|
| 45.17.220.213 |
2.77ms from Dallas,
US
|
|
| 62.225.204.149 |
4.71ms from Frankfurt am Main,
DE
|
|
| 121.33.193.133 |
2.06ms from Guangzhou,
CN
|
|
| 109.159.72.165 |
3.51ms from London,
GB
|
|
| 88.4.110.53 |
5.96ms from Madrid,
ES
|
|
| 101.181.134.229 |
4.65ms from Melbourne,
AU
|
|
| 189.69.37.85 |
2.04ms from Osasco,
BR
|
|
| 217.144.126.53 |
0.76ms from Paris,
FR
|
|
| 59.115.206.245 |
1.18ms from Taipei,
TW
|
|
| 176.110.64.5 |
4.74ms from Yekaterinburg,
RU
|
|
| 185.150.156.69 |
0.80ms from Amsterdam,
NL
|
|
| 216.127.131.101 |
1.61ms from Ashburn,
US
|
|
| 184.72.113.101 |
0.53ms from Ashburn,
US
|
|
| 202.9.69.245 |
9.37ms from Batam,
ID
|
|
| 40.177.104.229 |
1.81ms from Calgary,
CA
|
|
| 71.67.8.69 |
3.31ms from Columbus,
US
|
|
| 216.230.130.149 |
3.68ms from Guatemala City,
GT
|
|
| 109.49.29.133 |
3.59ms from Lisbon,
PT
|
|
| 82.187.228.53 |
14.44ms from Milan,
IT
|
|
| 50.75.231.229 |
5.43ms from Morris Plains,
US
|
|
| 112.4.136.213 |
1.47ms from Nanjing,
CN
|
|
| 188.232.212.133 |
8.82ms from Novosibirsk,
RU
|
|
| 126.107.92.245 |
10.90ms from Osaka,
JP
|
|
| 97.215.98.85 |
7.33ms from San Jose,
US
|
|
| 4.16.226.69 |
0.52ms from Seattle,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Chicago, US
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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