AS64249 Charles River Operation

Company Website:

Looking Glass:

https://bgp.he.net/lg/64249

Country of Origin:

Internet Exchanges: 2

Prefixes Originated (all): 67
Prefixes Originated (v4): 62
Prefixes Originated (v6): 5

Prefixes Announced (all): 67
Prefixes Announced (v4): 62
Prefixes Announced (v6): 5

RPKI Originated Valid (all): 31
RPKI Originated Valid (v4): 28
RPKI Originated Valid (v6): 3

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 6
BGP Peers Observed (v4): 5
BGP Peers Observed (v6): 4

IPs Originated (v4): 24,320
AS Paths Observed (v4): 2,177
AS Paths Observed (v6): 1,328

Average AS Path Length (all): 4.581
Average AS Path Length (v4): 4.657
Average AS Path Length (v6): 4.456

AS64249 IPv4 Peers

ASN	Name
AS27552	TowardEX Technologies International, Inc.
AS174	Cogent Communications, LLC
AS395584	Data Management

AS64249 IPv6 Peers

ASN	Name
AS27552	TowardEX Technologies International, Inc.
AS46887	Crown Castle Fiber LLC
AS174	Cogent Communications, LLC

AS64249 IPv4 Peer Count

AS64249 IPv6 Peer Count

AS64249 IPv4 Prefixes Announced

AS64249 IPv6 Prefixes Announced

AS64249 IPv4 Prefixes Originated

AS64249 IPv6 Prefixes Originated

AS64249 IPv4 Route Propagation

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AS64249 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
5.182.51.0/24	SMARTHOST, LLC
5.182.199.0/24	Wired ISP Inc.
31.132.54.0/24	1 Summer Street, Boston, MA
38.124.1.0/24	Charles River Operation
38.146.55.0/24	Charles River Operation
38.242.7.0/24	Charles River Operation
38.242.12.0/24	Charles River Operation
38.242.18.0/24	Charles River Operation
38.242.24.0/24	Charles River Operation
44.32.53.0/24	Amateur Radio Digital Communications
44.104.110.0/24	Amateur Radio Digital Communications
45.10.23.0/24	SMARTHOST
45.58.211.0/24	Boston-Summer-Street
45.67.142.0/24	Wired ISP Inc.
45.67.143.0/24	Wired ISP Inc.
45.67.144.0/24	Wired ISP Inc.
52.124.20.0/23	Talon Voice, LLC
63.246.128.0/24	Wired ISP Inc.
63.246.156.0/24	RIPE Network Coordination Centre
63.246.157.0/24	Wired ISP Inc.
63.251.142.0/24	Private Customer (C08728533)
66.150.192.0/24	Endoffice (C07663616)
66.150.196.0/24	Charles River Operation
66.150.198.0/24	Private Customer (C07907987)
67.22.61.0/24	IPv4 Holdings LLC
67.22.62.0/24	Verizon Business
74.118.68.0/24	Taozen Services LLC
74.118.69.0/24	Taozen Services LLC
74.118.70.0/24	Taozen Services LLC
74.118.71.0/24	Taozen Services LLC
79.98.181.0/24	LA-VIViD-Net
79.98.182.0/24	FX-Israel
83.143.107.0/24	Shawn Arcus
92.249.28.0/24	Wired ISP Inc.
94.154.168.0/23	Wired ISP Inc.
94.154.176.0/24	Wired ISP Inc.
94.154.179.0/24	Wired ISP Inc.
144.86.187.0/24	Taozen Services LLC
147.189.137.0/24	SMARTHOST, LLC
154.3.45.0/24	Charles River Operation
154.3.129.0/24	Charles River Operation
154.3.222.0/24	Charles River Operation
154.3.236.0/24	Cogent Communications, LLC
154.3.237.0/24	Cogent Communications, LLC
154.9.0.0/24	Cogent Communications, LLC
154.9.154.0/24	Cogent Communications, LLC
154.12.2.0/24	Cogent Communications, LLC
154.12.6.0/24	Cogent Communications, LLC
154.13.0.0/24	Charles River Operation
154.39.0.0/24	Cogent Communications, LLC
154.39.2.0/24	Charles River Operation
185.67.164.0/24	L7Guard
185.67.165.0/24	L7Guard
185.67.166.0/24	L7Guard
185.67.167.0/24	L7Guard
192.203.175.0/24	Macross Information Systems
193.148.94.0/24	Wired ISP Inc.
198.145.141.0/24	Premio Bahamas
198.145.142.0/24	Venezuela Internet Access (C10798046)
198.145.143.0/24	Laos Internet Networks
206.197.231.0/24	Accord Software, Inc.
207.32.128.0/19	20 Point Networks LLC

Prefix	Description	Visibility
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Prefix	Description
2001:4830:c210::/48	TowardEX Technologies International, Inc.
2001:4830:c900::/40	Charles River Operation
2602:fe6d::/36	Charles River Operation
2606:6680:13::/48	SmartHost LLC
2607:5840::/32	Talon Voice, LLC

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	TowardEX Technologies International, Inc.	X	AS27552
2	Cogent Communications, LLC	X	AS174
3	Data Management		AS395584
4	Cogent Communications, LLC	X	AS1239
5	VLUZNET		AS26824

Rank	Description	IPv4	Peer
1	TowardEX Technologies International, Inc.	X	AS27552
2	Crown Castle Fiber LLC		AS46887
3	Cogent Communications, LLC	X	AS174
4	Cogent Communications, LLC	X	AS1239

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ARIN

aut-num: AS64249 as-name: ENDOFFICE-PHX descr: EndOffice peering in Phoenix member-of: AS64249:AS-PEERS-PHX import: from AS14315 accept ANY import: from AS395584 accept ANY export: to AS14315 announce { 154.13.0.0/24, 206.183.158.0/24 } export: to AS395584 announce { 154.13.0.0/24 } admin-c: COPSO-ARIN tech-c: COPSO-ARIN mnt-by: MNT-JC-328 created: 2025-12-14T06:30:18Z last-modified: 2025-12-14T06:30:18Z source: ARIN

Exchange	CC	City	IPv4	IPv6
Boston IX	US	Boston	206.108.236.84	2001:504:24:1::faf9:1
Mass-IX	US	Boston	206.53.143.65	2001:504:47::faf9:0:1

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