TWD2-NET-AS-AP
AS24239
· TWD2 Education and Research Network
· CN
· APNIC
3
Upstream providers
2
Downstream customers
0
v4 addresses
<0.1
v6 /32s
Provider History
Active
Possible trial (<90d)
Historical
| Provider | First Seen | Last Seen | Peers | Confidence | AF |
|---|---|---|---|---|---|
|
TWD2-NET
AS209300
|
2024-09-01
1y 8mo
|
2026-05-14 |
162 peers
AS209
AS260
AS701
AS3257
AS3320
AS3491
AS5580
AS6453
AS6461
AS6762
AS6830
AS7018
AS7594
AS7768
AS8582
AS12956
AS16276
AS17350
AS19529
AS27986
AS30844
AS32590
AS34549
AS37468
AS38008
AS46997
AS47147
AS48112
AS49544
AS52468
AS52873
AS64475
AS199524
AS212271
AS216285
AS262462
AS263009
AS271253
AS328840
AS398465
|
|
v4 v6 |
|
AS6939
AS6939
|
2024-09-01
1y 8mo
|
2026-05-14 |
|
v4 v6 | |
|
TH-AS-AP
AS4842
|
2024-09-01
1y 8mo
|
2026-05-14 |
|
v4 v6 |
| Customer | Country | First Seen | Last Seen | IPs | Peers | Confidence | AF |
|---|---|---|---|---|---|---|---|
|
FITI-AS-AP
AS38255
|
CN | 2024-09-01
1y 8mo
|
2026-05-14 | — |
|
v4 v6 | |
|
CERNET2-TSINGHUA6-AS-AP
AS45576
|
CN | 2024-09-01
1y 8mo
|
2026-05-14 | — |
|
v4 v6 |
Network Size
IPv4 and IPv6 prefixes originated over time
0
v4 prefixes
0
v4 addresses
12
v6 prefixes
<0.1
v6 /32s
Peering Links Over Time
Count of unclassified adjacencies per snapshot date
2025-07-08
Lost Transit
Confidence: 85%
Duration: 309d
2025-07-08
Lost Transit
Confidence: 85%
Duration: 309d
2025-04-17
Lost Transit
Confidence: 85%
Duration: 227d
2025-04-10
Lost Transit
Confidence: 85%
Duration: 220d
Renewal Calendar
Active providers first seen 11–13 months ago — possible annual contract renewals
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