AS12 New York University

Looking Glass:

https://bgp.he.net/lg/12

Country of Origin:

United States

Internet Exchanges: 3

Prefixes Originated (all): 14
Prefixes Originated (v4): 13
Prefixes Originated (v6): 1

Prefixes Announced (all): 16
Prefixes Announced (v4): 14
Prefixes Announced (v6): 2

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

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

BGP Peers Observed (all): 9
BGP Peers Observed (v4): 9
BGP Peers Observed (v6): 4

IPs Originated (v4): 163,328
AS Paths Observed (v4): 2,614
AS Paths Observed (v6): 770

Average AS Path Length (all): 4.339
Average AS Path Length (v4): 4.416
Average AS Path Length (v6): 4.078

AS12 IPv4 Peers

ASN	Name
AS6461	Zayo Bandwidth
AS3257	GTT Communications Inc.
AS3269	Telecom Italia S.p.A.
AS8220	COLT Technology Services Group Limited
AS137	Consortium GARR
AS3356	Level 3 Parent, LLC
AS3754	NYSERNet

AS12 IPv6 Peers

ASN	Name
AS3356	Level 3 Parent, LLC
AS3257	GTT Communications Inc.

AS12 IPv4 Peer Count

AS12 IPv6 Peer Count

AS12 IPv4 Prefixes Announced

AS12 IPv6 Prefixes Announced

AS12 IPv4 Prefixes Originated

AS12 IPv6 Prefixes Originated

AS12 IPv4 Route Propagation

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AS12 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
128.122.0.0/16	New York University
128.238.0.0/16	Polytechnic University
192.76.177.0/24	New York University
192.86.139.0/24	New York University
216.165.0.0/18	New York University
216.165.64.0/19	New York University
216.165.88.0/24	NYU London
216.165.89.0/24	New York University (C11044653)
216.165.96.0/20	New York University
216.165.102.0/24	New York University
216.165.103.0/24	New York University
216.165.112.0/21	New York University
216.165.120.0/22	New York University

Prefix	Description	Visibility
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Prefix	Description
2607:f600::/32	New York University

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Zayo Bandwidth		AS6461
2	GTT Communications Inc.	X	AS3257
3	Telecom Italia S.p.A.		AS3269
4	COLT Technology Services Group Limited		AS8220
5	Consortium GARR		AS137
6	Level 3 Parent, LLC	X	AS3356
7	NYSERNet		AS3754
8	NYU Langone Health	X	AS394666
9	GTT Communications Inc.	X	AS286

Rank	Description	IPv4	Peer
1	Level 3 Parent, LLC	X	AS3356
2	GTT Communications Inc.	X	AS3257
3	NYU Langone Health	X	AS394666
4	GTT Communications Inc.	X	AS286

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RADB

aut-num: AS12 as-name: NYU descr: New York University AS import: from AS3356 4.28.130.117 at 4.28.130.118 action aspath.prepend(AS3356) ; accept ANY AND NOT rs-nyu-denied-routes import: from AS6453 209.58.76.25 at 209.58.76.26 action aspath.prepend(AS6453) ; accept ANY AND NOT rs-nyu-denied-routes import: from AS6517 66.54.171.233 at 66.54.171.235 accept ANY AND NOT rs-nyu-denied-routes import: from AS6517 66.54.171.234 at 66.54.171.235 accept ANY AND NOT rs-nyu-denied-routes mp-import: from AS6453 2001:5A0:2500:100::15 at 2001:5A0:2500:100::16 action pref = 200 ; accept ANY AND NOT rs-nyu-net-v6 mp-import: from AS3356 2001:1900:2100::105D at 2001:1900:2100::105E action pref = 200 ; accept ANY AND NOT rs-nyu-net-v6 export: to AS3356 4.28.130.117 at 4.28.130.118 action aspath.prepend(AS12,AS12) ; announce rs-nyu-net-v4 export: to AS6453 209.58.76.25 at 209.58.76.26 action aspath.prepend(AS12,AS12) ; announce rs-nyu-net-v4 export: to AS6517 66.54.171.233 at 66.54.171.235 action aspath.prepend(AS12,AS12) ; announce rs-nyu-net-v4 export: to AS6517 66.54.171.234 at 66.54.171.235 action aspath.prepend(AS12,AS12) ; announce rs-nyu-net-v4 mp-export: to AS6453 2001:5A0:2500:100::15 at 2001:5A0:2500:100::16 announce rs-nyu-net-v6 mp-export: to AS3356 2001:1900:2100::105D at 2001:1900:2100::105E announce rs-nyu-net-v6 admin-c: NOC-NYU tech-c: NOC-NYU mnt-by: MAINT-AS12 changed: noc@nyu.edu 20121121 #16:37:46Z source: RADB last-modified: 2023-11-13T15:44:29Z

Exchange	CC	City	IPv4
CABASE-JUJ	AR	San Salvador de Jujuy	138.204.250.12
NIX	NO	Oslo	193.156.90.15
PIT MX	MX	Queretaro	200.23.206.12

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