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Organisation profile

Organisation

SL Green Realty Corp

SL Green Realty Corp appears in public ASN/IP network-resource records for AS27457, giving readers a view into the address-resource layer behind internet reachability.

The available evidence covers Network identity: AS27457, Related networks: 66, ASNs: 6, and Relationships: 66.

Source description SL Green Realty Corp is recorded as a company in US. Current public evidence covers 6 ASNs, 11 supporting public references; this is treated as an enterprise network resource-holder footprint, not a public carrier-connectivity or outsource...

United StatesLatest 2026-09-02
  • 6ASNs
  • 66Relationships
Location
United States
Network identity
AS27457
Related networks
66

Confidence

12
Information type
SL Green Realty Corp is associated with autonomous systems AS27457, AS46152, and 4 more in US. Public evidence also covers 11 supporting public references. This helps readers see the address-resource layer behind internet reachability and how it fits into the wider infrastructure map.

Related details

Last updated: 2026-09-22

Reported financial history

Legal entity link not yet verified

Board directors and statutory officers

Legal entity link not yet verified

Network identity

6
AS27457
AS46152
AS398499
AS399208
AS399684
AS400836

Related networks

66
Relationship topology: SL Green Realty CorpCablevision Lightpath LLCAS54004Cogent Communications, Inc.AS174Natural Wireless, LLCAS18616Crown Castle Fiber LLCAS46887Pilot Fiber, Inc.AS46450Level 3 Parent, LLCSL Green Realty Corp
This entityupstream / providerdownstream / customerpeercorporate / legalother

The entity sits in the centre; its customers fan out to the left and its upstream providers to the right (arrows show transit direction). Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-09

The entity sits on the left and its connections fan out by role on the right; the graph shows each group’s most confident connections, and the full list below carries every relationship.

Full list

Level 3 Parent, LLC
downstreamHigh confidence· 9 records· 2 high· Latest 2026-06
Level 3 Parent, LLC
downstreamHigh confidence· 9 records· 2 high· Latest 2026-06downstreamHigh confidence· 6 records· 6 unrated· Latest 2026-06
Pilot Fiber, Inc.
downstreamHigh confidence· 2 records· 2 unrated· Latest 2026-06
Zayo Bandwidth
downstreamHigh confidence· 4 records· 4 unrated· Latest 2026-06
Cablevision Lightpath LLC
downstreamHigh confidence· 4 records· 4 unrated· Latest 2026-06
Cogent Communications, LLC
downstreamHigh confidence· Latest 2026-06
Natural Wireless
downstreamHigh confidence· Latest 2026-06
Cogent Communications, LLC
downstreamHigh confidence· Latest 2026-06
NATURALWIRELESS
downstreamHigh confidence· Latest 2026-06
Cogent Communications, Inc.AS174
downstreamHigh confidence· 12 records· 2 high · 10 unrated· Latest 2026-06
LumenAS4323
downstreamHigh confidence· 2 records· 2 high· Latest 2026-06
Crown Castle Fiber LLCAS46887
downstreamHigh confidence· 15 records· 15 unrated· Latest 2026-06
Cablevision Lightpath LLCAS54004
downstreamHigh confidence· 5 records· 5 unrated· Latest 2026-06
Unidentified downstream · 2· high 2· Latest 2026-05

People & contacts

6
Contact:Other contact roleHigh confidence· 3 records
Contact:AbuseHigh confidence· 8 records
Contact:Other contact roleHigh confidence· 2 records
Contact:Other contact roleMedium confidence· 5 records
Contact:Other contact roleHigh confidence· 1 record
Contact:Other contact roleHigh confidence· 1 record

People coverage

1
People on record
1
With a direct channel
0
Inferred channel
0
Name only
1

By role

  • Primary responsible contact1
Confidence:High confidence1

Identities revealed to members

Conflicting accounts & history

Conflicting record:Similar names require identity reviewNot yet assessedConflicting accounts