209.2.48.0/22
AS14 · Columbia University
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| Country |
United States
|
| Domain | columbia.edu |
| ASN | AS14 |
| Registry | ARIN |
| ID | CU-NET-209-2-48 |
WHOIS Details
NetHandle: NET-209-2-48-0-1 OrgID: NYSERN-31 Parent: NET-209-2-47-0-2 NetName: CU-NET-209-2-48 NetRange: 209.2.48.0 - 209.2.51.255 NetType: reassignment RegDate: 1997-01-23 Updated: 2025-12-09 TechHandle: ZC85-ARIN AbuseHandle: CUAC-ARIN NOCHandle: CU-NOC-ARIN Source: ARIN OrgID: NYSERN-31 OrgName: Nysernet/Columbia University CanAllocate: Street: 119th Street and Broadway City: New York State/Prov: NY Country: US PostalCode: 10027 RegDate: 1997-01-23 Updated: 2011-09-24 OrgAdminHandle: CKN23-ARIN OrgTechHandle: CKN23-ARIN OrgAbuseHandle: CKN23-ARIN Source: ARIN POCHandle: CU-NOC-ARIN IsRole: Y LastName: Columbia University Computer Operations FirstName: Street: 2960 Broadway City: NEW YORK State/Prov: NY Country: US PostalCode: 10027 RegDate: 1970-01-01 Updated: 2025-08-13 OfficePhone: +1-212-854-1919 Mailbox: noc@columbia.edu Source: ARIN POCHandle: ZC85-ARIN IsRole: Y LastName: Hostmaster FirstName: Street: 3020 Broadway Street: 115 Computer Center, Mail Code 1685 City: New York State/Prov: NY Country: US PostalCode: 10027 RegDate: 2000-10-07 Updated: 2023-10-03 OfficePhone: +1-212-854-6778 Mailbox: hostmaster@columbia.edu Source: ARIN POCHandle: CKN23-ARIN IsRole: N LastName: No FirstName: Contact Street: 123 Main St City: Anytown State/Prov: VA Country: US PostalCode: 20151 RegDate: 2011-02-18 Updated: 2024-02-09 OfficePhone: +1-800-555-1234 Mailbox: nobody@example.com Source: ARIN POCHandle: CUAC-ARIN IsRole: Y LastName: COLUMBIA UNIVERSITY ABUSE CONTACT FirstName: Street: 612 W 115TH ST City: NEW YORK State/Prov: NY Country: US PostalCode: 10025 RegDate: 2004-06-30 Updated: 2025-11-06 OfficePhone: +1-212-854-1919 Mailbox: abuse@columbia.edu Source: ARIN
Nearby Ranges
BGP prefixes that overlap with 209.2.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 209.2.192.0/20 | AS7029 | Project Smart/NYCBOE | 4,096 |
| 209.2.240.0/20 | AS7029 | Windstream Communications LLC | 4,096 |
| 209.2.56.0/21 | AS7029 | Nysernet/Brooklyn Public Library | 2,048 |
| 209.2.185.0/24 | AS14 | Columbia University | 256 |
| 209.2.47.0/24 | AS14 | Nysernet/Columbia University | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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 |
|---|---|---|
| 143.176.137.230 |
7.39ms from Amsterdam,
NL
|
|
| 186.115.205.230 |
2.70ms from Bogota,
CO
|
|
| 96.86.127.182 |
6.08ms from Boston,
US
|
|
| 91.183.6.246 |
2.29ms from Brussels,
BE
|
|
| 204.15.103.54 |
3.43ms from Chicago,
US
|
|
| 24.4.24.54 |
1.95ms from Fremont,
US
|
|
| 91.157.22.86 |
2.81ms from Helsinki,
FI
|
|
| 124.82.10.230 |
1.88ms from Kuala Lumpur,
MY
|
|
| 132.249.2.38 |
2.55ms from Los Angeles,
US
|
|
| 64.163.184.230 |
2.33ms from Los Angeles,
US
|
|
| 216.14.177.54 |
2.76ms from Minneapolis,
US
|
|
| 64.40.32.70 |
0.21ms from Seattle,
US
|
|
| 180.209.100.22 |
6.27ms from Shanghai,
CN
|
|
| 118.77.249.22 |
6.77ms from Taiyuan,
CN
|
|
| 61.213.47.150 |
1.89ms from Tokyo,
JP
|
|
| 136.146.46.118 |
0.46ms from Ashburn,
US
|
|
| 68.99.167.22 |
10.70ms from Ashburn,
US
|
|
| 97.140.25.134 |
15.02ms from Atlanta,
US
|
|
| 52.179.177.38 |
0.28ms from Boydton,
US
|
|
| 89.152.186.214 |
9.22ms from Braga,
PT
|
|
| 81.164.191.230 |
8.45ms from Brussels,
BE
|
|
| 119.54.93.70 |
2.73ms from Changchun,
CN
|
|
| 76.136.235.54 |
7.16ms from Chicago,
US
|
|
| 3.125.69.214 |
0.13ms from Frankfurt am Main,
DE
|
|
| 31.42.137.246 |
0.87ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Aktau, KZ
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.
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