1. All IP Ranges
  2. 144.0.0.0/8
  3. 144.81.0.0/16
  4. AS16681  | 144.81.111.0/24

144.81.111.0/24

AS16681  ·  Educational Testing Service

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Summary

Country United States
Domain ets.org
ASN AS16681
Registry ARIN
ID ROSEDALE

WHOIS Details

NetHandle:      NET-144-81-0-0-1
OrgID:          ETS-1-Z
Parent:         NET-144-0-0-0-0
NetName:        ROSEDALE
NetRange:       144.81.0.0 - 144.81.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1990-11-20
Updated:        2025-11-24
TechHandle:     RODRI1530-ARIN
AbuseHandle:    RODRI1530-ARIN
NOCHandle:      RODRI1530-ARIN
Source:         ARIN


OrgID:          ETS-1-Z
OrgName:        Educational Testing Service
CanAllocate:    
Street:         Rosedale Road
Street:         MS: 30D
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08541
RegDate:        2008-03-28
Updated:        2025-04-04
OrgAdminHandle: JOHNS4407-ARIN
OrgTechHandle:  RODRI1530-ARIN
OrgAbuseHandle: RODRI1530-ARIN
OrgNOCHandle:   RODRI1530-ARIN
OrgRoutingHandle:   RODRI1530-ARIN
OrgDNSHandle:   RODRI1530-ARIN
Source:         ARIN


POCHandle:      JOHNS4407-ARIN
IsRole:         N
LastName:       Johnson
FirstName:      Glenn
Street:         600 Rosedale Rd
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08541
RegDate:        2025-04-04
Updated:        2025-04-04
OfficePhone:    +1-908-391-7702
Mailbox:        gejohnson@ets.org
Source:         ARIN


POCHandle:      RODRI1530-ARIN
IsRole:         N
LastName:       Rodrigo
FirstName:      John
Street:         Rosedale Rd
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08541
RegDate:        2022-10-04
Updated:        2025-11-24
OfficePhone:    +1-609-734-5280
Mailbox:        jrodrigo@ets.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 144.81.0.0/16

No nearby ranges found.

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
128.251.245.56 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
105.233.189.8 AS36874 Cybersmart 1.50ms from Cape Town, ZA
73.18.76.88 AS7922 Comcast Cable Communications, LLC 7.26ms from Flint, US
4.233.67.56 AS8075 Microsoft Corporation 0.31ms from Paris, FR
73.37.56.24 AS7922 Comcast Cable Communications, LLC 6.15ms from Portland, US
69.31.181.104 AS30295 Smartt Inc. 3.79ms from Seattle, US
121.155.96.168 AS4766 Korea Telecom 2.29ms from Seoul, KR
222.236.68.104 AS9318 SK Broadband Co Ltd 1.10ms from Seoul, KR
24.107.1.168 AS20115 Charter Communications LLC 4.37ms from St. Louis, US
85.206.8.136 AS8764 Telia Lietuva, AB 0.81ms from Vilnius, LT
46.229.102.168 AS12668 LLC KomTehCentr 0.91ms from Yekaterinburg, RU
2.132.159.72 AS9198 JSC Kazakhtelecom 2.20ms from Almaty, KZ
186.17.194.8 AS23201 Telecel S.A. 8.30ms from Asuncion, PY
89.145.199.72 AS5413 Wavenet Limited 4.27ms from Erith, GB
167.82.27.24 AS54113 Fastly, Inc. 0.13ms from Kolkata, IN
72.15.169.104 AS11714 Network Nebraska 2.29ms from Lincoln, US
3.108.181.88 AS16509 Amazon.com, Inc. 0.10ms from Mumbai, IN
181.178.56.120 AS11556 Cable & Wireless Panama 1.36ms from Panama, PA
68.231.181.120 AS22773 Cox Communications Inc. 4.68ms from Phoenix, US
211.87.241.56 AS4538 China Education and Research Network Center 5.80ms from Qingdao, CN
104.1.195.40 AS7018 AT&T Enterprises, LLC 5.69ms from Redding, US
43.201.167.184 AS16509 Amazon.com, Inc. 0.18ms from Seoul, KR
187.45.107.56 AS28146 MHNET TELECOM 2.47ms from Chapeco, BR
14.187.194.40 AS45899 VNPT Corp 1.59ms from Ho Chi Minh City, VN
80.46.250.24 AS13285 TalkTalk Communications Limited 2.78ms from Manchester, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 144.81.111.138
traceroute to 144.81.111.138 (144.81.111.138): 5 hops max, 52 byte packets
2 [AS15169] 192.178.108.0 78.971 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Oudeschip, NL
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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