Altercom21

AS206404 · ES · RIPENCC
1
Upstream providers
0
Downstream customers
512
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
SERVIHOSTING-AS
AS29119
2025-01-30
1y 3mo
2026-05-13
30 peers
AS209 AS260 AS3257 AS3320 AS3491 AS3549 AS5580 AS6461 AS6730 AS6830 AS7018 AS11039 AS16260 AS24516 AS35710 AS40864 AS48112 AS64475 AS134823 AS151704 AS199524
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2
v4 prefixes
512
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-02-13
Lost Transit
Altercom21 AS206404 → lost provider AS174 AS174
Confidence: 85% Duration: 164d
2025-02-04
Lost Transit
Altercom21 AS206404 → lost provider OPKM0 AS210321
Confidence: 85% Duration: 155d
2025-01-30
Lost Transit
Altercom21 AS206404 → lost provider AS174 AS174
Confidence: 85% Duration: 150d

Renewal Calendar

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

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