AS64249 Charles River Operation

ENDOFFICE

Company Website

IPv4 Addresses: 23,040

Number of Peers: 9

Number of Prefixes: 63

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS64249 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

Traffic Ratio:

Not Disclosed

Internet Exchanges:

Website:

http://endoffice.com

AS64249 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

support@endoffice.com

Abuse Contacts:

support@endoffice.com

Address:

6 Liberty Sq.,

Ste. 170,

Boston,

MA,

02109,

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
5.182.51.0/24	SMARTHOST	5.182.48.0/22	RIPE
5.182.199.0/24	Wired ISP Inc.	5.182.196.0/22	RIPE
38.124.1.0/24	Charles River Operation	38.0.0.0/8	ARIN
38.146.52.0/24	Charles River Operation	38.0.0.0/8	ARIN
38.146.55.0/24	Charles River Operation	38.0.0.0/8	ARIN
38.242.7.0/24	Charles River Operation	38.0.0.0/8	ARIN
38.242.12.0/24	Charles River Operation	38.0.0.0/8	ARIN
38.242.18.0/24	Charles River Operation	38.0.0.0/8	ARIN
38.242.24.0/24	Charles River Operation	38.0.0.0/8	ARIN
44.32.53.0/24	Amateur Radio Digital Communications	44.0.0.0/9	ARIN
44.104.110.0/24	Amateur Radio Digital Communications	44.0.0.0/9	ARIN
45.10.23.0/24	SMARTHOST NET8	45.10.20.0/22	RIPE
45.67.142.0/24	Wired ISP Inc.	45.67.140.0/22	RIPE
45.67.143.0/24	Wired ISP Inc.	45.112.224.0/22	APNIC
45.67.144.0/24	Wired ISP Inc.	45.67.144.0/22	RIPE
45.91.248.0/24	SMARTHOST	45.91.248.0/22	RIPE
63.246.128.0/24	Wired ISP Inc.	63.246.128.0/22	RIPE
63.246.156.0/24	Vivid LA NET	63.246.156.0/22	RIPE
63.246.157.0/24	Wired ISP Inc.	63.246.156.0/22	RIPE
63.251.142.0/24	Private Customer	63.251.0.0/16	ARIN
66.150.192.0/24	Endoffice	66.150.192.0/19	ARIN
66.150.196.0/24	Charles River Operation	66.150.0.0/15	ARIN
66.150.198.0/24	Private Customer	66.150.0.0/15	ARIN
67.22.61.0/24	CloudIP LLC	66.70.0.0/17	ARIN
67.22.62.0/24	Verizon Business	66.44.240.0/20	ARIN
69.25.200.0/24	Charles River Operation	69.25.192.0/20	ARIN
72.46.64.0/23	National Football League	72.46.64.0/21	ARIN
74.118.68.0/24	Taozen Services LLC	74.118.68.0/22	ARIN
74.118.69.0/24	Taozen Services LLC	74.118.68.0/22	ARIN
74.118.70.0/24	Taozen Services LLC	74.118.68.0/22	ARIN
74.118.71.0/24	Taozen Services LLC	74.118.68.0/22	ARIN
79.98.181.0/24	LA VIViD Net	74.201.0.0/16	ARIN
83.143.107.0/24	SMARTHOST LEASE	85.31.128.0/21	RIPE
92.249.28.0/24	Wired ISP Inc.	92.249.28.0/22	RIPE
94.154.168.0/23	Wired ISP Inc.	94.154.168.0/22	RIPE
94.154.176.0/24	Wired ISP Inc.	94.154.176.0/22	RIPE
94.154.179.0/24	Wired ISP Inc.	94.154.176.0/22	RIPE
102.129.141.0/24	SmartHost	102.129.128.0/17	AfriNIC
144.86.187.0/24	Taozen Services LLC	144.86.187.0/24	ARIN
147.189.137.0/24	SMARTHOST, LLC	147.189.128.0/20	RIPE
154.3.45.0/24	This block is allocated to an organization in the ARIN	154.3.0.0/16	ARIN
154.3.129.0/24	This block is allocated to an organization in the ARIN	154.3.0.0/16	ARIN
154.3.222.0/24	This block is allocated to an organization in the ARIN	154.3.0.0/16	ARIN
154.3.236.0/24	PSINet, Inc.	154.3.0.0/16	ARIN
154.3.237.0/24	PSINet, Inc.	154.3.0.0/16	ARIN
154.9.0.0/24	This block is allocated to an organization in the ARIN	154.9.0.0/16	ARIN
154.9.154.0/24	Performance Systems International	154.9.0.0/16	ARIN
154.12.2.0/24	PSINet, Inc.	157.52.64.0/18	ARIN
154.12.6.0/24	This block is allocated to an organization in the ARIN	154.12.0.0/16	ARIN
154.13.0.0/24	This block is allocated to an organization in the ARIN	154.13.0.0/16	ARIN
154.39.0.0/24	PSINet, Inc.	154.39.0.0/16	ARIN
154.39.2.0/24	This block is allocated to an organization in the ARIN	154.39.0.0/16	ARIN
192.203.175.0/24	Macross Information Systems	192.203.175.0/24	ARIN
193.148.94.0/24	Wired ISP Inc.	193.148.92.0/22	RIPE
198.11.119.0/24	Rue La La Inc	198.11.116.0/22	ARIN
206.197.231.0/24	Accord Software, Inc.	206.197.231.0/24	ARIN
207.32.128.0/19	20 Point Networks LLC	207.32.128.0/19	ARIN

Announced Prefix	Description	Parent Prefix	RIR
2001:4830:c210::/48	TowardEX Technologies International, Inc.	2001:4830::/32	ARIN
2001:4830:c900::/40	Charles River Operation	2001:4830::/32	ARIN
2602:fabc::/40	SEMTELCO, INC	2602:fa00::/24	ARIN
2602:fe6d::/36	Charles River Operation	2602:fe6d::/36	ARIN
2606:6680:13::/48	SmartHost LLC	2606:6680::/32	ARIN
2607:5840::/32	Talon Voice, LLC	2607:5840::/32	ARIN

IPv4 Peers
IPv6 Peers

ASN	Name	Description
AS27552	TWDX	TowardEX Technologies International, Inc.
AS174	COGENT-174	Cogent Communications
AS14315	1GSERVERS	1GSERVERS, LLC
AS15040	SEMTELCO	SEMTELCO, INC
AS26824	VLUZNET-US	VLUZNET

ASN	Name	Description
AS27552	TWDX	TowardEX Technologies International, Inc.
AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
AS14315	1GSERVERS	1GSERVERS, LLC
AS174	COGENT-174	Cogent Communications

IPv4 Upstreams
IPv6 Upstreams

ASN	Name	Description
AS27552	TWDX	TowardEX Technologies International, Inc.
AS174	COGENT-174	Cogent Communications
AS14315	1GSERVERS	1GSERVERS, LLC

IPv4 Upstream Graph

ASN	Name	Description
AS27552	TWDX	TowardEX Technologies International, Inc.
AS174	COGENT-174	Cogent Communications
AS14315	1GSERVERS	1GSERVERS, LLC
AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC

IPv6 Upstream Graph

IPv4 Downstreams

Country	ASN	Name	Description
	AS15040	SEMTELCO	SEMTELCO, INC
	AS26824	VLUZNET-US	VLUZNET

#
# 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:       64249
ASName:         ENDOFFICE
ASHandle:       AS64249
RegDate:        2016-04-08
Updated:        2016-04-08
Comment:        www.endoffice.com    
Ref:            https://rdap.arin.net/registry/autnum/64249


OrgName:        Charles River Operation
OrgId:          JC-328
Address:        6 Liberty Sq., Ste. 170
City:           Boston
StateProv:      MA
PostalCode:     02109
Country:        US
RegDate:        2016-04-04
Updated:        2018-05-01
Comment:        http://www.endoffice.com
Ref:            https://rdap.arin.net/registry/entity/JC-328


OrgNOCHandle: COPSO-ARIN
OrgNOCName:   Copson, Jay 
OrgNOCPhone:  +1-978-344-2656 
OrgNOCEmail:  support@endoffice.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/COPSO-ARIN

OrgTechHandle: COPSO-ARIN
OrgTechName:   Copson, Jay 
OrgTechPhone:  +1-978-344-2656 
OrgTechEmail:  support@endoffice.com
OrgTechRef:    https://rdap.arin.net/registry/entity/COPSO-ARIN

OrgAbuseHandle: COPSO-ARIN
OrgAbuseName:   Copson, Jay 
OrgAbusePhone:  +1-978-344-2656 
OrgAbuseEmail:  support@endoffice.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COPSO-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
	MASS-IX	MASS IX, Boston/Massachusetts Internet Exchange	206.53.143.65	2001:504:47::faf9:0:1	10 Gbps
	Boston Internet Exchange	Boston Internet Exchange	206.108.236.84	2001:504:24:1::faf9:1	1 Gbps

AS64249 Charles River Operation

ENDOFFICE

AS64249 Summary

Regional Registry:

Allocation Status:

Traffic Ratio:

Internet Exchanges:

Website:

AS64249 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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