AS10578 Harvard University

Company Website:

http://www.nox.org

Looking Glass:

https://bgp.he.net/lg/10578

Country of Origin:

Internet Exchanges: 2

Prefixes Originated (all): 11
Prefixes Originated (v4): 4
Prefixes Originated (v6): 7

Prefixes Announced (all): 110
Prefixes Announced (v4): 93
Prefixes Announced (v6): 17

RPKI Originated Valid (all): 1
RPKI Originated Valid (v4): 1
RPKI Originated Valid (v6): 0

BGP Peers Observed (all): 24
BGP Peers Observed (v4): 24
BGP Peers Observed (v6): 11

IPs Originated (v4): 24,832
AS Paths Observed (v4): 1,137
AS Paths Observed (v6): 1,195

Average AS Path Length (all): 4.205
Average AS Path Length (v4): 4.261
Average AS Path Length (v6): 4.151

AS10578 IPv4 Peers

ASN	Name
AS174	Cogent Communications, LLC
AS11164	Internet2
AS6939	Hurricane Electric LLC
AS11537	Internet2
AS1742	Harvard University

AS10578 IPv6 Peers

ASN	Name
AS174	Cogent Communications, LLC
AS6939	Hurricane Electric LLC
AS11164	Internet2
AS11537	Internet2

AS10578 IPv4 Peer Count

AS10578 IPv6 Peer Count

AS10578 IPv4 Prefixes Announced

AS10578 IPv6 Prefixes Announced

AS10578 IPv4 Prefixes Originated

AS10578 IPv6 Prefixes Originated

AS10578 IPv4 Route Propagation

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AS10578 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
18.2.0.0/19	Massachusetts Institute of Technology
18.2.128.0/19	Massachusetts Institute of Technology
18.2.192.0/19	Massachusetts Institute of Technology
192.5.89.0/24	Harvard University

Prefix	Description	Visibility
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Prefix	Description
2001:468:600::/40	Harvard University
2001:504:2e::/48	Harvard University
2603:40ff:2000::/36	Massachusetts Institute of Technology
2603:40ff:4000::/36	Massachusetts Institute of Technology
2603:40ff:6000::/36	Massachusetts Institute of Technology
2603:40ff:6407::/48	Massachusetts Institute of Technology
2603:40ff:6408::/48	Massachusetts Institute of Technology

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Cogent Communications, LLC	X	AS174
2	Internet2	X	AS11164
3	Hurricane Electric LLC	X	AS6939
4	Internet2	X	AS11537
5	Harvard University	X	AS1742
6	TowardEX Technologies International, Inc.		AS27552
7	ESnet	X	AS293
8	Boston University		AS111
9	RCN		AS6079
10	Tufts University	X	AS13326
11	CoreSite		AS2734
12	University of Massachusetts Medical School		AS5724
13	Berklee College of Music		AS32389
14	Northeastern University		AS156
15	Massachusetts Institute of Technology	X	AS3
16	Bentley University		AS14512
17	Cambridge Public Schools		AS1650
18	Brandeis University		AS10561
19	Cogent Communications, LLC	X	AS1239
20	Massachusetts Green High Performance Computing Center, Inc	X	AS54617
21	Massachusetts Institute of Technology		AS63
22	Holyoke Public Schools		AS395792
23	Woods Hole Oceanographic Institution		AS11499
24	Boston College	X	AS22834

Rank	Description	IPv4	Peer
1	Cogent Communications, LLC	X	AS174
2	Hurricane Electric LLC	X	AS6939
3	Internet2	X	AS11164
4	Internet2	X	AS11537
5	Harvard University	X	AS1742
6	ESnet	X	AS293
7	Cogent Communications, LLC	X	AS1239
8	Massachusetts Green High Performance Computing Center, Inc	X	AS54617
9	Tufts University	X	AS13326
10	Massachusetts Institute of Technology	X	AS3
11	Boston College	X	AS22834

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RADB

aut-num: AS10578 as-name: GIGAPOP-NE descr: GIGAPOP-NE import: from AS10578:AS-ALL accept PeerAS export: to AS-ANY announce AS10578:AS-ALL admin-c: MAINT-AS10578 tech-c: MAINT-AS10578 mnt-by: MAINT-AS10578 changed: cmo@mit.edu 20200429 #14:41:36Z source: RADB last-modified: 2023-11-13T16:00:36Z

Exchange	CC	City	IPv4	IPv6
Boston IX	US	Boston	206.108.236.3	2001:504:24:1::2952:1
Mass-IX	US	Boston	206.53.143.19 206.53.143.18	2001:504:47::2952:0:1 2001:504:47::2952:0:2

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