CUREN

AS214575 · Curious Universe Research and Education Network · CN · RIPENCC
2
Upstream providers
0
Downstream customers
256
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS53667
AS53667
2024-09-01
1y 9mo
2026-06-09
248 peers
AS701 AS1273 AS1299 AS3257 AS5580 AS6461 AS6762 AS6830 AS7018 AS7768 AS8582 AS12956 AS17290 AS17350 AS37468 AS47147 AS49028 AS52873 AS57866 AS199524 AS216285 AS262462 AS267613 AS271253 AS398465
v4 v6
MOEDOVE-AS
AS44324
2025-12-19
6mo
2026-06-09
65 peers
AS209 AS701 AS1000 AS5580 AS6762 AS8582 AS12956 AS32590 AS47147 AS52873 AS56457 AS199524 AS262462 AS271253
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
256
v4 addresses
10
v6 prefixes
<0.1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2026-05-23
Lost Transit
CUREN AS214575 → lost provider ROUTE64_ORG AS212895
Confidence: 85% Duration: 393d
2026-05-18
New Transit
CUREN AS214575 → added provider ROUTE64_ORG AS212895
Confidence: 90%
2026-05-15
Lost Transit
CUREN AS214575 → lost provider ISIF-AS AS209554
Confidence: 85% Duration: 436d
2026-04-30
New Transit
CUREN AS214575 → added provider AS53667 AS53667
Confidence: 90%
2026-04-24
Lost Transit
CUREN AS214575 → lost provider AS53667 AS53667
Confidence: 85% Duration: 599d
2026-02-25
New Transit
CUREN AS214575 → added provider MOEDOVE-AS AS44324
Confidence: 90%
2026-01-12
Possible Trial
CUREN AS214575 → possible trial with DeluxHost AS214677
Confidence: 60%
2025-12-06
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 460d
2025-12-06
Lost Transit
CUREN AS214575 → lost provider DeluxHost AS214677
Confidence: 85% Duration: 2d
2025-12-04
Lost Transit
CUREN AS214575 → lost provider ROUTE64_ORG AS212895
Confidence: 85% Duration: 223d
2025-12-04
New Transit
CUREN AS214575 → added provider DeluxHost AS214677
Confidence: 90%
2025-12-03
New Transit
CUREN AS214575 → added provider FREETRANSIT AS41051
Confidence: 90%
2025-11-27
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 451d
2025-11-20
New Transit
CUREN AS214575 → added provider FREETRANSIT AS41051
Confidence: 90%
2025-11-13
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 437d
2025-11-09
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 433d
2025-10-29
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 422d
2025-10-20
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 413d
2025-10-07
Possible Trial
CUREN AS214575 → possible trial with BGPTunnel AS209533
Confidence: 60% Duration: 8d
2025-09-26
Lost Transit
CUREN AS214575 → lost provider BGPTunnel AS209533
Confidence: 85% Duration: 36d
2025-09-10
New Transit
CUREN AS214575 → added provider ROUTE64_ORG AS212895
Confidence: 90%
2025-08-29
New Transit
CUREN AS214575 → added provider BGPTunnel AS209533
Confidence: 90%
2025-08-28
Lost Transit
CUREN AS214575 → lost provider ROUTE64_ORG AS212895
Confidence: 85% Duration: 125d
2025-08-21
Lost Transit
CUREN AS214575 → lost provider BGPTunnel AS209533
Confidence: 85%
2025-08-20
New Transit
CUREN AS214575 → added provider ROUTE64_ORG AS212895
Confidence: 90%
2025-08-14
New Transit
CUREN AS214575 → added provider ISIF-AS AS209554
Confidence: 90%
2025-08-14
New Transit
CUREN AS214575 → added provider AS53667 AS53667
Confidence: 90%
2025-07-26
Lost Transit
CUREN AS214575 → lost provider ISIF-AS AS209554
Confidence: 85% Duration: 143d
2025-07-12
Lost Transit
CUREN AS214575 → lost provider ROUTE64_ORG AS212895
Confidence: 85% Duration: 78d
2025-06-06
Lost Transit
CUREN AS214575 → lost provider AS53667 AS53667
Confidence: 85% Duration: 277d
2025-04-29
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 239d
2025-04-25
Lost Transit
CUREN AS214575 → lost provider ROUTE64_ORG AS212895
Confidence: 85%
2025-04-10
New Transit
CUREN AS214575 → added provider FREETRANSIT AS41051
Confidence: 90%
2025-04-03
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 213d
2025-03-05
New Transit
CUREN AS214575 → added provider ISIF-AS AS209554
Confidence: 90%
2025-02-20
New Transit
CUREN AS214575 → added provider FREETRANSIT AS41051
Confidence: 90%
2025-01-17
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 137d
2025-01-15
New Transit
CUREN AS214575 → added provider FREETRANSIT AS41051
Confidence: 90%
2024-10-29
New Transit
CUREN AS214575 → added provider AS53667 AS53667
Confidence: 90%
2024-10-11
Possible Trial
CUREN AS214575 → possible trial with AS53667 AS53667
Confidence: 60%
2024-10-11
Possible Trial
CUREN AS214575 → possible trial with FREETRANSIT AS41051
Confidence: 60%
2024-09-22
Lost Transit
CUREN AS214575 → lost provider FREETRANSIT AS41051
Confidence: 85% Duration: 20d
2024-09-07
Lost Transit
CUREN AS214575 → lost provider AS53667 AS53667
Confidence: 85% Duration: 5d
2024-09-02
New Transit
CUREN AS214575 → added provider AS53667 AS53667
Confidence: 90%
2024-09-02
New Transit
CUREN AS214575 → added provider FREETRANSIT AS41051
Confidence: 90%

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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