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REALOGY-MADISON - NRT Inc. logo

AS22012

REALOGY-MADISON - NRT Inc.

United States (US)

ASN Information

AS NumberAS22012
AS NameREALOGY-MADISON
OrganizationREALOGY-MADISON - NRT Inc.
Also known asNot available
CountryUnited States (US)
RegistryARIN
ASN TypeNot available
Last Seen
Announcement Count5
IPv4 Prefix Count5
IPv6 Prefix Count0
RPKI StatusValid ×4NotFound ×1
IRR RecordsView IRR route objects
WebsiteNot available

AS Path to AS22012

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 6461ZAYO-6461 - Zayo Bandwidth
  3. 6128CABLE-NET-1 - Cablevision Systems Corp.
  4. 54004LIGHTPATH - Cablevision Lightpath LLC
  5. 22012Origin

Most common path, seen 16× in route collector data, latest at a collector in Johannesburg (2026-10-19 17:05:45 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 17 peer session(s)Johannesburg: 19 peer session(s)Singapore: 22 peer session(s)Amsterdam: 24 peer session(s)London: 29 peer session(s)Eugene, OR: 56 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (5)

View All →
PrefixFamilyRPKILast Seen
167.182.4.0/24IPv4ValidNot looked up yet
167.182.5.0/24IPv4ValidNot looked up yet
167.182.120.0/24IPv4ValidNot looked up yet
167.182.122.0/24IPv4ValidNot looked up yet
167.182.124.0/22IPv4NotFoundNot looked up yet

Peers (2)

View All →
ASNameRelationshipPathsLast Seen
AS54004LIGHTPATH - Cablevision Lightpath LLCUpstream (inferred)700
AS6461ZAYO-6461 - Zayo BandwidthUpstream (inferred)175

Neighbours seen next to AS22012 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (0)

IX Updates →

No Internet Exchange ports are registered for AS22012.

IX ports registered by AS22012 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS22012.

Data centres where AS22012 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyNot available
Multiple locationsNot available
Ratio requirementNot available
ContractNot available
TrafficNot available
Traffic ratioNot available
Geographic scopeNot available
Max prefixes (IPv4 / IPv6)Not available
Unicast / IPv6 / MulticastNot available
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS22012.

Only contacts the network has chosen to publish are shown.

Upstreams (2)

ASNameRelationshipPathsLast Seen
AS54004LIGHTPATH - Cablevision Lightpath LLCUpstream (inferred)700
AS6461ZAYO-6461 - Zayo BandwidthUpstream (inferred)175

Downstreams (0)

No downstream ASNs found for AS22012 in current data sources.

Registry and network details

Registered holderREALOGY-MADISON - NRT Inc.
RegisteredYes
Peering policyNot available
IRR AS-setNot available
Registry record last modifiedNot available
MaintainersNot available
Internet exchangesNot available
FacilitiesNot available
Network profile updatedNot available

Data updated . See limitations.