AS7767 Encyclopaedia Britannica

EB

IPv4 Addresses: 512

Number of Peers: 4

Number of Prefixes: 3

ASN Allocated: 7^th January 1997

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS7767 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

7^th January 1997

Allocated Country:

AS7767 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

mgkim@eb.com

Abuse Contacts:

mgkim@eb.com

Address:

331 N. LaSalle Street,

Chicago,

IL,

60654,

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	64.124.231.0/24	Encyclopaedia Brittanica		64.124.0.0/15	ARIN
	208.185.238.0/24	Zayo Bandwidth		208.184.0.0/15	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:105:c000::/48	Encyclopaedia Britannica		2620:105:c000::/44	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS33491	COMCAST-33491	Comcast Cable Communications, LLC

Country	ASN	Name	Description	IPv4
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS33491	COMCAST-33491	Comcast Cable Communications, LLC

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS33491	COMCAST-33491	Comcast Cable Communications, LLC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS6461	ZAYO-6461	Zayo Bandwidth

IPv6 Upstream Graph

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       7767
ASName:         EB
ASHandle:       AS7767
RegDate:        1997-01-07
Updated:        2011-06-23    
Ref:            https://rdap.arin.net/registry/autnum/7767


OrgName:        Encyclopaedia Britannica
OrgId:          ENCYCL-4
Address:        331 N. LaSalle Street
City:           Chicago
StateProv:      IL
PostalCode:     60654
Country:        US
RegDate:        1997-01-07
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ENCYCL-4


OrgTechHandle: KIMMG-ARIN
OrgTechName:   Kim, M.G. 
OrgTechPhone:  +1-312-347-7002 
OrgTechEmail:  mgkim@eb.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KIMMG-ARIN

OrgAbuseHandle: KIMMG-ARIN
OrgAbuseName:   Kim, M.G. 
OrgAbusePhone:  +1-312-347-7002 
OrgAbuseEmail:  mgkim@eb.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KIMMG-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS7767 Encyclopaedia Britannica

EB

AS7767 Summary

Regional Registry:

Allocation Status:

Allocation Date:

Allocated Country:

AS7767 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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