AS2516 KDDI Corporation 🇯🇵 JP

KDDI CORPORATION. Announcing 570 prefixes, seen at the RIS collectors.

IPv4 prefixes
561
18,152,448 (70,908 × /24)
IPv6 prefixes
9
643 × /32
Upstreams
6
transit providers observed
Peers
16
settlement-free adjacencies
Downstreams
149
transit customers observed
Customer cone
40,151
ASes reachable through it

Registry and operator data

AS number
AS2516
Name
KDDI Corporation
Organisation
KDDI
Country
🇯🇵 JP
RIR
APNIC
Allocated
2002-04-05
Network type
NSP
Scope
Global
Peering policy
Selective
IRR as-set
RADB::AS-KDD RADB::AS-KDDI6
PeeringDB
net/1022
Exchanges
9
Facilities
11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

461 valid (80.9%) 1 invalid (0.2%) 108 no ROA (18.9%)

Announcement history

One point per day, recorded at each table import

014228342556609-1809-2610-0410-1210-2010-2811-0511-06
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-06 08:35:24Z origin change 134.42.227.0/24 AS53712 → AS2516 2265212992516251625162516
2026-11-05 21:11:24Z origin change 134.42.227.0/24 AS2516 → AS53712 494322155103154325255822053712
2026-11-05 19:32:12Z origin change 134.42.227.0/24 AS53712 → AS2516 578211258632572516251625162516
2026-11-05 06:58:07Z origin change 134.42.227.0/24 AS2516 → AS53712 481852914822053712
2026-11-05 00:43:28Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-11-04 20:18:18Z origin change 134.42.227.0/24 AS2516 → AS53712 557206939822053712
2026-11-04 16:15:31Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-11-04 14:49:01Z origin change 134.42.227.0/24 AS2516 → AS53712 21324190022914822053712
2026-11-04 05:19:05Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-11-03 05:19:22Z origin change 134.42.227.0/24 AS2516 → AS53712 206499345492914822053712
2026-11-02 09:02:30Z origin change 134.42.227.0/24 AS53712 → AS2516 2265212992516251625162516
2026-11-01 14:08:29Z origin change 134.42.227.0/24 AS2516 → AS53712 206499345492914822053712
2026-11-01 14:07:34Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-11-01 13:31:05Z origin change 134.42.227.0/24 AS2516 → AS53712 206499345492914822053712
2026-11-01 05:08:31Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-11-01 02:50:14Z origin change 134.42.227.0/24 AS2516 → AS53712 49134533566939822053712
2026-10-31 22:00:16Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-10-30 12:32:50Z origin change 134.42.227.0/24 AS2516 → AS53712 34927566556939822053712
2026-10-30 01:23:48Z new prefix 150.61.102.0/24 AS2516 KDDI Corporation 140357712992516
2026-10-30 01:23:48Z new prefix 150.61.26.0/24 AS2516 KDDI Corporation 140357712992516
2026-10-30 01:23:48Z new prefix 150.61.174.0/24 AS2516 KDDI Corporation 140357712992516
2026-10-30 01:23:48Z new prefix 150.61.172.0/24 AS2516 KDDI Corporation 13830971335612992516
2026-10-30 01:23:48Z new prefix 150.61.94.0/24 AS2516 KDDI Corporation 13830971335612992516
2026-10-30 01:22:27Z origin change 134.42.227.0/24 AS53712 → AS2516 5030412992516251625162516
2026-10-29 23:36:23Z origin change 134.42.227.0/24 AS2516 → AS53712 206499345492914822053712
2026-10-29 22:53:11Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-10-28 18:22:50Z origin change 134.42.227.0/24 AS2516 → AS53712 503002914822053712
2026-10-28 08:04:17Z origin change 134.42.227.0/24 AS53712 → AS2516 3772168302516
2026-10-27 14:48:05Z origin change 134.42.227.0/24 AS2516 → AS53712 557206939822053712
2026-10-27 11:11:03Z origin change 134.42.227.0/24 AS53712 → AS2516 1383097133562516251625162516
2026-10-27 08:09:21Z origin change 134.42.227.0/24 AS2516 → AS53712 496733216822053712
2026-10-27 04:17:24Z origin change 134.42.227.0/24 AS53712 → AS2516 3288403277271742516251625162516
2026-10-27 01:06:22Z origin change 134.42.227.0/24 AS2516 → AS53712 49432483621764822053712
2026-10-25 01:12:32Z origin change 134.42.227.0/24 AS53712 → AS2516 1383097133562516251625162516
2026-10-24 02:48:48Z origin change 134.42.227.0/24 AS2516 → AS53712 24482822053712
2026-10-24 02:04:39Z origin change 134.42.227.0/24 AS53712 → AS2516 3772112732516
2026-10-23 20:06:25Z origin change 134.42.227.0/24 AS2516 → AS53712 24482822053712