AS257 Navy Network Information Center (NNIC)

Country of Origin:

United States

Prefixes Originated (all): 3
Prefixes Originated (v4): 2
Prefixes Originated (v6): 1

Prefixes Announced (all): 3
Prefixes Announced (v4): 2
Prefixes Announced (v6): 1

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): 2
BGP Peers Observed (v4): 2
BGP Peers Observed (v6): 1

IPs Originated (v4): 512
AS Paths Observed (v4): 439
AS Paths Observed (v6): 416

Average AS Path Length (all): 4.518
Average AS Path Length (v4): 4.754
Average AS Path Length (v6): 4.269

AS257 IPv4 Peers

ASN	Name
AS2152	CENIC
AS2153	CENIC

AS257 IPv6 Peers

ASN	Name
AS2152	CENIC

AS257 IPv4 Peer Count

AS257 IPv6 Peer Count

AS257 IPv4 Prefixes Announced

AS257 IPv6 Prefixes Announced

AS257 IPv4 Prefixes Originated

AS257 IPv6 Prefixes Originated

AS257 IPv4 Route Propagation

AS257 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
204.102.229.0/24
205.155.65.0/24

Prefix	Description	Visibility
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Prefix	Description
2607:f380:804::/48

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	CENIC	X	AS2152
2	CENIC		AS2153

Rank	Description	IPv4	Peer
1	CENIC	X	AS2152

ASNumber:       257
ASName:         DNIC-AS-00257
ASHandle:       AS257
RegDate:        1988-12-22
Updated:        2011-07-05    
Ref:            https://rdap.arin.net/registry/autnum/257

OrgName:        Navy Network Information Center (NNIC)
OrgId:          NNICN-1
Address:        2465 GUADALCANAL ROAD
Address:        BLDG 1265
City:           VIRGINIA BEACH
StateProv:      VA
PostalCode:     23459
Country:        US
RegDate:        2006-09-21
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/NNICN-1

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName:   Registration
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

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