165.251.45.0/24

AS27495 · Open Text Corporation

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Summary

Country	United States
Domain	easylink.com
ASN	AS27495
Registry	ARIN
ID	EASYLINK-NET-165-251-0-0

WHOIS Details

NetHandle:      NET-165-251-0-0-1
OrgID:          ESC-85
Parent:         NET-165-0-0-0-0
NetName:        EASYLINK-NET-165-251-0-0
NetRange:       165.251.0.0 - 165.251.255.255
NetType:        allocation
RegDate:        1993-10-18
Updated:        2021-12-14
Source:         ARIN


OrgID:          ESC-85
OrgName:        Easylink Services Corporation
CanAllocate:    
Street:         33 Knightsbridge Road
City:           Piscataway
State/Prov:     NJ
Country:        US
PostalCode:     08854
RegDate:        2002-11-04
Updated:        2023-09-18
OrgAdminHandle: ZE40-ARIN
OrgTechHandle:  ZE40-ARIN
OrgAbuseHandle: EMAIL68-ARIN
OrgAbuseHandle: ZE40-ARIN
Source:         ARIN


POCHandle:      EMAIL68-ARIN
IsRole:         Y
LastName:       Email Deliverablity
FirstName:      
Street:         275 Frank Tompa Drive
City:           Waterloo
State/Prov:     ON
Country:        PT
PostalCode:     N2L 0A1
RegDate:        2023-09-18
Updated:        2025-01-20
OfficePhone:    +1-519-888-7111
Mailbox:        abuse@messagereach.com
Mailbox:        emaildeliverability@opentext.com
Source:         ARIN


POCHandle:      ZE40-ARIN
IsRole:         Y
LastName:       Easylink IP Services
FirstName:      
Street:         100 Tormee Dr.
City:           Tinton Falls
State/Prov:     NJ
Country:        US
PostalCode:     07712
RegDate:        2001-06-18
Updated:        2025-12-02
OfficePhone:    +1-732-652-3808
MobilePhone:    +1-732-778-4960
FaxPhone:       +1-732-380-2401
Mailbox:        jbarbosa@opentext.com
Mailbox:        merdelyi@opentext.com
Mailbox:        rrooyjr@opentext.com
Mailbox:        sgall@opentext.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 165.251.0.0/16

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

6 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
165.251.45.2	AS27495 Open Text Corporation	`3.15ms` from Morris Plains, 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
58.87.123.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.91ms` from Beijing, CN
123.116.242.24	AS4808 China Unicom Beijing Province Network	`4.09ms` from Beijing, CN
44.234.73.104	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
196.117.37.200	AS36925 MEDITELECOM	`3.63ms` from Casablanca, MA
112.194.37.72	AS4837 CHINA UNICOM China169 Backbone	`10.46ms` from Chengdu, CN
37.197.55.56	AS1257 Tele2 Sverige AB	`1.48ms` from Copenhagen, DK
66.138.83.248	AS7018 AT&T Enterprises, LLC	`0.95ms` from Dallas, US
88.133.1.168	AS197524 Leonet GmbH	`5.05ms` from Frankfurt am Main, DE
80.26.197.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.21ms` from Madrid, ES
83.41.61.200	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.80ms` from Madrid, ES
76.99.137.168	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Morris Plains, US
34.203.88.40	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
76.254.67.8	AS7018 AT&T Enterprises, LLC	`9.73ms` from San Jose, US
221.167.9.168	AS4766 Korea Telecom	`7.65ms` from Seoul, KR
68.183.226.88	AS14061 DigitalOcean, LLC	`0.22ms` from Singapore, SG
36.52.54.248	AS10013 FreeBit Co.,Ltd.	`7.73ms` from Tokyo, JP
210.233.25.72	AS2516 KDDI CORPORATION	`4.18ms` from Tokyo, JP
114.19.171.136	AS2516 KDDI CORPORATION	`7.33ms` from Tokyo, JP
41.104.117.168	AS36947 Telecom Algeria	`16.69ms` from Valencia, ES
183.214.181.152	AS56047 China Mobile communications corporation	`2.88ms` from Changsha, CN
35.54.0.216	AS62618 Michigan Technological University	`12.21ms` from Chicago, US
39.58.35.248	AS17557 Pakistan Telecommunication Company Limited	`1.97ms` from Karachi, PK
178.151.83.88	AS13188 CONTENT DELIVERY NETWORK LTD	`1.34ms` from Kharkiv, UA
82.3.13.72	AS5089 Virgin Media Limited	`9.37ms` from London, GB
73.62.241.24	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f5 165.251.45.5

traceroute to 165.251.45.5 (165.251.45.5): 64 hops max, 52 byte packets

5 [AS1299] 62.115.135.121 0.845 ms

6 *

7 [] 140.222.8.211 2.018 ms

8 [AS701] 198.3.1.162 3.399 ms

9 [AS27495] 137.236.244.192 4.073 ms

10 [AS27495] 165.251.45.5 3.74 ms

Measurement taken from

IPinfo ProbeNet in Secaucus, US

On January 30th 2026

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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