AVAYA HOLDINGS CORP.

Avaya LLC
GLEIF verified
LEI
549300NZS2OZN6Q63A60
Registered name
AVAYA HOLDINGS CORP.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks99 · 2,427,121 IPv4 addresses
Registered in United States (86) · United Kingdom (8) · Germany (2) · Netherlands (2) · Denmark (1)
All fragments 154 blocks across 24 clusters
Cluster ID213612990
RegistryBGP
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300NZS2OZN6Q63A60
Shared handles clustered on 23 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

6 weekly snapshots · JSON
99 -9 netblocks since 2026-07-05
2026-07-05 peak 110 2026-07-26

IP Ranges (99)

showing 50 of 99 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
135.8.0.0/14 Avaya LLC BGP ANNOUNCED ● high
135.11.4.0/23 Avaya LLC BGP ANNOUNCED ● high
135.11.7.0/24 Avaya LLC BGP ANNOUNCED ● high
135.20.0.0/16 Avaya LLC BGP ANNOUNCED ● high
135.35.0.0/16 Avaya LLC BGP ANNOUNCED ● high
135.35.55.0/24 Avaya LLC BGP ANNOUNCED ● high
135.35.127.0/24 Avaya LLC BGP ANNOUNCED ● high
135.35.128.0/19 Avaya LLC BGP ANNOUNCED ● high
135.56.0.0/16 Avaya LLC BGP ANNOUNCED ● high
135.60.0.0/16 Avaya LLC BGP ANNOUNCED ● high
135.74.0.0/16 Avaya LLC BGP ANNOUNCED ● high
135.74.32.0/24 Avaya LLC BGP ANNOUNCED ● high
135.74.128.0/24 Avaya LLC BGP ANNOUNCED ● high
135.74.129.0/24 Avaya LLC BGP ANNOUNCED ● high
135.105.0.0/16 Avaya LLC ARIN DIRECT ALLOCATION ● high
135.105.0.0/16 Avaya LLC BGP ANNOUNCED ● high
135.122.0.0/15 Avaya LLC BGP ANNOUNCED ● high
135.169.0.0/16 Avaya LLC BGP ANNOUNCED ● high
135.169.0.0/18 Avaya LLC BGP ANNOUNCED ● high
135.169.56.0/21 Avaya LLC BGP ANNOUNCED ● high
135.169.60.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.61.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.64.0/19 Avaya LLC BGP ANNOUNCED ● high
135.169.68.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.69.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.75.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.112.0/22 Avaya LLC BGP ANNOUNCED ● high
135.169.113.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.116.0/22 Avaya LLC BGP ANNOUNCED ● high
135.169.117.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.120.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.121.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.122.0/23 Avaya LLC BGP ANNOUNCED ● high
135.169.124.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.125.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.126.0/23 Avaya LLC BGP ANNOUNCED ● high
135.169.136.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.137.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.138.0/23 Avaya LLC BGP ANNOUNCED ● high
135.169.140.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.141.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.142.0/23 Avaya LLC BGP ANNOUNCED ● high
135.169.144.0/20 Avaya LLC BGP ANNOUNCED ● high
135.169.147.0/24 Avaya LLC BGP ANNOUNCED ● high
135.169.160.0/20 Avaya LLC BGP ANNOUNCED ● high
135.169.248.0/23 Avaya LLC BGP ANNOUNCED ● high
148.147.0.0/16 Avaya LLC BGP ANNOUNCED ● high
155.184.0.0/16 Avaya LLC ARIN DIRECT ALLOCATION ● high
155.184.136.0/22 Avaya LLC BGP ANNOUNCED ● high
155.184.140.0/22 Avaya LLC BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: F how networks compare →
18.2% of checked blocks have valid RPKI ROA coverage (18 of 99)
No discrepancies found among checked blocks.

NIC Handles

AAR95-ARIN APA13-ARIN ARCOR-MNT AS16466 AS18676 AVAYA-ARIN AVAYA-ARIN AVAYA-ARIN AVAYA-ARIN AVAYA-ARIN AVAYAC AVAYAI-3 +11 more