AS54040 NBCUniversal

Country of Origin:

United States

Prefixes Originated (all): 7
Prefixes Originated (v4): 5
Prefixes Originated (v6): 2

Prefixes Announced (all): 7
Prefixes Announced (v4): 5
Prefixes Announced (v6): 2

RPKI Originated Valid (all): 5
RPKI Originated Valid (v4): 3
RPKI Originated Valid (v6): 2

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

BGP Peers Observed (all): 3
BGP Peers Observed (v4): 3
BGP Peers Observed (v6): 1

IPs Originated (v4): 7,168
AS Paths Observed (v4): 590
AS Paths Observed (v6): 422

Average AS Path Length (all): 4.136
Average AS Path Length (v4): 4.100
Average AS Path Length (v6): 4.187

AS54040 IPv4 Peers

ASN	Name
AS3257	GTT Communications Inc.
AS7922	Comcast Cable Communications, LLC

AS54040 IPv6 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC

AS54040 IPv4 Peer Count

AS54040 IPv6 Peer Count

AS54040 IPv4 Prefixes Announced

AS54040 IPv6 Prefixes Announced

AS54040 IPv4 Prefixes Originated

AS54040 IPv6 Prefixes Originated

AS54040 IPv4 Route Propagation

AS54040 IPv6 Route Propagation

Prefix	Description	Visibility
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Prefix	Description
50.207.32.0/21	Comcast Cable Communications, LLC
50.228.144.0/20
50.234.250.0/24
204.237.131.0/24	NBCUniversal (C07240039)
216.39.34.0/23

Prefix	Description	Visibility
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Prefix	Description
2001:668:121::/48
2001:668:122::/48

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	GTT Communications Inc.		AS3257
2	Comcast Cable Communications, LLC	X	AS7922
3	GTT Communications Inc.		AS286

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922

ASNumber:       54040
ASName:         NBCUNI
ASHandle:       AS54040
RegDate:        2011-09-14
Updated:        2014-06-09    
Ref:            https://rdap.arin.net/registry/autnum/54040

OrgName:        NBCUniversal
OrgId:          NBCUN-5
Address:        30 ROCKEFELLER CENTER
City:           NEW YORK
StateProv:      NY
PostalCode:     10112
Country:        US
RegDate:        2006-12-11
Updated:        2025-01-21
Ref:            https://rdap.arin.net/registry/entity/NBCUN-5

OrgNOCHandle: NBCUO-ARIN
OrgNOCName:   NBCUO-ARIN
OrgNOCPhone:  +1-818-777-9673 
OrgNOCEmail:  nbcu_arinops@nbcuni.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NBCUO-ARIN

OrgAbuseHandle: INFOS6-ARIN
OrgAbuseName:   InfoSec
OrgAbusePhone:  +1-212-664-4444 
OrgAbuseEmail:  sralerts@nbcuni.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOS6-ARIN

OrgTechHandle: NBCUT-ARIN
OrgTechName:   NBCU Technical
OrgTechPhone:  +1-818-777-9673 
OrgTechEmail:  nbcu_arintech@nbcuni.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NBCUT-ARIN

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