View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	137.236.0.0/16	Open Text Corporation
	137.236.34.0/24	Open Text Corporation
	137.236.211.0/24	Open Text Corporation
	137.236.241.0/24	OpenText-Tinton-Falls-New-Jersey
	165.251.8.0/21	Easylink Services Corporation
	165.251.9.0/24	Easylink Services Corporation
	165.251.16.0/21	Easylink Services Corporation
	165.251.25.0/24	Easylink Services Corporation
	165.251.32.0/20	Easylink Services Corporation
	165.251.45.0/24	Easylink Services Corporation
	165.251.100.0/24	Easylink Services Corporation
	204.124.244.0/24	Easylink Services Corporation
	204.124.247.0/24	Easylink Services Corporation
	216.133.100.0/24	GTT Americas, LLC
	205.183.255.0/24	Level 3 Parent, LLC

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy pedantic_colden

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS701	Verizon Business	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS701	Verizon Business	✔	✘

ASHandle:       AS27495
OrgID:          OTC-68
ASName:         OPENTEXT-NA-US-1
ASNumber:       27495
RegDate:        2018-07-30
Updated:        2021-06-30
Source:         ARIN



OrgID:          OTC-68
OrgName:        Open Text Corporation
CanAllocate:    
Street:         275 Frank Tompa Drive
City:           Waterloo
State/Prov:     ON
Country:        CA
PostalCode:     N2L 0A1
Comment:        https://www.opentext.com
RegDate:        2018-12-17
Updated:        2025-11-12
OrgAdminHandle: DA16-ORG-ARIN
OrgTechHandle:  DA16-ORG-ARIN
OrgAbuseHandle: DA16-ORG-ARIN
OrgAbuseHandle: EMAIL68-ARIN
OrgNOCHandle:   DA16-ORG-ARIN
Source:         ARIN





OrgAdminHandle:       DA16-ORG-ARIN
OrgAdminName:          Open Text Corporation
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        DA16-ORG-ARIN
OrgTechName:           Open Text Corporation
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       DA16-ORG-ARIN
OrgAbuseName:          Open Text Corporation
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       EMAIL68-ARIN
OrgAbuseName:          Email Deliverablity
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         DA16-ORG-ARIN
OrgNOCName:            Open Text Corporation
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:27:06Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-set-opentext-global1	1
ARIN	as-xo-b	58181
LEVEL3	as-level3-customers-na	0
ARIN	as-ves-ds	157
ARIN	as-xo	1
LEVEL3	as-level3-origins-na	0
LEVEL3	as-as209-cust	1818