AS399989 — ULTRAONE
AS Name: ULTRAONE
Description: UO # noc@ultra.one
Registry: RADB
aut-num: AS399989
as-name: ULTRAONE
descr: UO # noc@ultra.one
admin-c: UltraOne
tech-c: NOC
mnt-by: MAINT-AS399989
changed: noc@ultra.one 20230605 #15:34:51Z
source: RADB
last-modified: 2026-01-07T17:00:09Z
Upstream AS Paths
36 unique paths, avg length 2.8
AS Looking Glass
Upstream paths (matching graph above)
All 36 Upstream Paths
Complete list of all observed paths
AS399989 IPv4 Address Subnets (45)
| 109.111.32.0/22 | 🇺🇸 US | ULTRAONE | |
| 109.111.44.0/22 | 🇺🇸 US | ULTRAONE | |
| 109.111.60.0/22 | 🇺🇸 US | ULTRAONE | |
| 216.46.80.0/22 | 🇺🇸 US | Used by EndUser | ULTRAONE |
| 65.86.140.0/22 | 🇺🇸 US | Used by EndUser | ULTRAONE |
| 74.0.20.0/22 | 🇺🇸 US | autogen | IPXO |
| 74.0.28.0/22 | 🇺🇸 US | GTT Americas, LLC | IPXO |
| 74.0.36.0/22 | 🇺🇸 US | Used by EndUser | ULTRAONE |
| 74.0.4.0/22 | 🇺🇸 US | GTT Americas, LLC | IPXO |
| 74.0.44.0/22 | 🇺🇸 US | Used by EndUser | ULTRAONE |
AS399989 IPv6 Address Subnets (1)
| 2a0f:bc01::/32 | 🇸🇬 SG | EXATECHPTELTD-AS-AP |
Hostnames in AS399989
Direct Membership
Macros that directly list AS399989 as a member:
AS399989:AS-ALL(13 members)
Expanded Membership
All macros containing AS399989 (directly or via nested macros): 39
Show 39 macros
AS399989:AS-ALL(13 ASNs)
AS-WINDSTREAM-IRRCUST(2,025 ASNs)
AS-WINDSTREAM(4,180 ASNs)
AS-DECIX-NYC(80,230 ASNs)
AS-DECIX-NYC-V6(80,230 ASNs)
AS63034:AS-DECIX-NYC(80,230 ASNs)
AS63034:AS-DECIX-NYC-V6(80,230 ASNs)
AS-GTTCUST6(83,984 ASNs)
AS-TINETCUST6(83,984 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-GTTCUST(84,520 ASNs)
AS-TINETCUST(84,520 ASNs)
AS-TISCALI(84,608 ASNs)
AS-TINET(84,608 ASNs)
AS-GTT(84,608 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-CESNET-NIX-PEERS(85,295 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)