AS-FNOH-DE

AS203536 · DE · RIPENCC
4
Upstream providers
0
Downstream customers
5.6k
v4 addresses
10
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS174
AS174
2024-09-01
1y 9mo
2026-06-09
277 peers
AS209 AS260 AS1273 AS3257 AS3491 AS4775 AS5580 AS6461 AS6730 AS6762 AS6830 AS6894 AS8582 AS15605 AS17350 AS31554 AS35280 AS37497 AS38001 AS49544 AS49605 AS197580 AS199524 AS206271 AS216285 AS271253 AS328206 AS328840
v4 v6
TWELVE99
AS1299
2025-08-04
10mo
2026-06-09
59 peers
AS1031 AS2500 AS2914 AS3257 AS3320 AS3491 AS4128 AS4608 AS4641 AS6082 AS6453 AS6461 AS6830 AS7018 AS11039 AS16276 AS17350 AS20080 AS49544 AS53828 AS55720 AS140627 AS142289 AS150369 AS151704
v4 v6
NETZWERGE
AS199938
2024-09-01
1y 9mo
2026-06-09
45 peers
AS209 AS3549
v4 v6
INTERSAAR-AS
AS12941
2024-09-01
1y 9mo
2026-06-09
43 peers
AS2914 AS15562
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

6
v4 prefixes
5.6k
v4 addresses
3
v6 prefixes
10
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2026-05-07
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 612d
2026-05-01
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 606d
2026-05-01
Lost Transit
AS-FNOH-DE AS203536 → lost provider NETZWERGE AS199938
Confidence: 85% Duration: 606d
2026-03-06
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 550d
2026-03-06
New Transit
AS-FNOH-DE AS203536 → added provider AS174 AS174
Confidence: 90%
2026-02-27
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 543d
2026-02-25
Lost Transit
AS-FNOH-DE AS203536 → lost provider AS174 AS174
Confidence: 85% Duration: 541d
2026-02-16
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 532d
2026-02-11
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 527d
2026-01-23
New Transit
AS-FNOH-DE AS203536 → added provider INTERSAAR-AS AS12941
Confidence: 90%
2025-11-20
Lost Transit
AS-FNOH-DE AS203536 → lost provider NETZWERGE AS199938
Confidence: 85% Duration: 444d
2025-10-03
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 396d
2025-08-22
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 354d
2025-08-06
New Transit
AS-FNOH-DE AS203536 → added provider AS174 AS174
Confidence: 90%
2025-08-05
New Transit
AS-FNOH-DE AS203536 → added provider TWELVE99 AS1299
Confidence: 90%
2025-05-27
Lost Transit
AS-FNOH-DE AS203536 → lost provider AS174 AS174
Confidence: 85% Duration: 267d
2025-05-09
New Transit
AS-FNOH-DE AS203536 → added provider INTERSAAR-AS AS12941
Confidence: 90%
2025-04-29
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 239d
2025-04-06
New Transit
AS-FNOH-DE AS203536 → added provider INTERSAAR-AS AS12941
Confidence: 90%
2025-02-25
Lost Transit
Avacon-Connect-de AS208968 → lost provider AS-FNOH-DE AS203536
Confidence: 85% Duration: 145d
2025-02-25
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 176d
2025-02-25
Lost Transit
AS-FNOH-DE AS203536 → lost provider HESSENKOM-DE AS50469
Confidence: 85% Duration: 76d
2025-02-03
New Transit
AS-FNOH-DE AS203536 → added provider INTERSAAR-AS AS12941
Confidence: 90%
2025-01-25
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 145d
2025-01-19
Possible Trial
Etisalat-AS AS8966 → possible trial with AS-FNOH-DE AS203536
Confidence: 60%
2025-01-16
New Transit
Avacon-Connect-de AS208968 → added provider AS-FNOH-DE AS203536
Confidence: 90%
2025-01-16
New Transit
AS-FNOH-DE AS203536 → added provider HESSENKOM-DE AS50469
Confidence: 90%
2024-12-20
Lost Transit
Avacon-Connect-de AS208968 → lost provider AS-FNOH-DE AS203536
Confidence: 85% Duration: 78d
2024-12-20
Lost Transit
AS-FNOH-DE AS203536 → lost provider HESSENKOM-DE AS50469
Confidence: 85% Duration: 9d
2024-12-11
New Transit
Avacon-Connect-de AS208968 → added provider AS-FNOH-DE AS203536
Confidence: 90%
2024-12-11
New Transit
AS-FNOH-DE AS203536 → added provider HESSENKOM-DE AS50469
Confidence: 90%
2024-12-11
New Transit
AS-FNOH-DE AS203536 → added provider INTERSAAR-AS AS12941
Confidence: 90%
2024-12-11
Lost Transit
Etisalat-AS AS8966 → lost provider AS-FNOH-DE AS203536
Confidence: 85%
2024-11-22
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 81d
2024-11-16
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 75d
2024-11-11
Possible Trial
Avacon-Connect-de AS208968 → possible trial with AS-FNOH-DE AS203536
Confidence: 60%
2024-11-06
Possible Trial
AS-FNOH-DE AS203536 → possible trial with INTERSAAR-AS AS12941
Confidence: 60% Duration: 26d
2024-10-31
Lost Transit
AS-FNOH-DE AS203536 → lost provider INTERSAAR-AS AS12941
Confidence: 85% Duration: 59d
2024-10-11
Lost Transit
Avacon-Connect-de AS208968 → lost provider AS-FNOH-DE AS203536
Confidence: 85% Duration: 8d
2024-10-03
New Transit
Avacon-Connect-de AS208968 → added provider AS-FNOH-DE AS203536
Confidence: 90%
2024-09-14
Lost Transit
AS-FNOH-DE AS203536 → lost provider AS174 AS174
Confidence: 85% Duration: 12d
2024-09-02
New Transit
AS-FNOH-DE AS203536 → added provider NETZWERGE AS199938
Confidence: 90%
2024-09-02
New Transit
AS-FNOH-DE AS203536 → added provider INTERSAAR-AS AS12941
Confidence: 90%
2024-09-02
New Transit
AS-FNOH-DE AS203536 → added provider AS174 AS174
Confidence: 90%

Renewal Calendar

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

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