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AS42989

ciden GmbH

Germany (DE)

ASN Information

AS NumberAS42989
AS NameAS-CIDEN
OrganizationAS-CIDEN ciden GmbH
Also known asNot available
CountryGermany (DE)
RegistryRIPE NCC
ASN TypeNSP
Last Seen
Announcement Count3
IPv4 Prefix Count2
IPv6 Prefix Count1
RPKI StatusValid ร—2Unknown (could not be determined) ร—1
IRR RecordsView IRR route objects
Websitehttp://www.ciden.de โ†—

AS Path to AS42989

  1. 35280F5 F5 Networks SARL
  2. 8220COLT COLT Technology Services Group Limited
  3. 42989Origin

Most common path, seen 14ร— in route collector data, latest at a collector in Amsterdam (2026-10-18 03:26:12 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 21 peer session(s)Sรฃo Paulo: 33 peer session(s)Johannesburg: 35 peer session(s)Singapore: 43 peer session(s)Amsterdam: 46 peer session(s)London: 58 peer session(s)Eugene, OR: 112 peer session(s)
High (10+ peers)Medium (3โ€“9)Low (1โ€“2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (3)

View All โ†’
PrefixFamilyRPKILast Seen
185.231.4.0/24IPv4ValidNot looked up yet
193.30.109.0/24IPv4ValidNot looked up yet
2a0c:3500::/48IPv6Not checkedNot looked up yet
ASNameRelationshipPathsLast Seen
AS8220COLT COLT Technology Services Group LimitedUpstream (inferred)478
AS35657AS-WLANCLOUD ciden GmbHBoth sides50
AS51201AS-AMJDE Ahmadiyya Muslim Jamaat Deutschland KdoRDownstream (inferred)Inferredโ€”

Neighbours seen next to AS42989 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (0)

IX Updates โ†’

No Internet Exchange ports are registered for AS42989.

IX ports registered by AS42989 (self-reported by the network).

Interconnection Facilities (1)

FacilityCityCountry
NTT Frankfurt 1 Data Center (FRA1)FrankfurtGermany

Data centres where AS42989 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS-CIDEN
Member of AS-SETsSee IRR page
Peering policySelective
Multiple locationsPreferred
Ratio requirementNo
ContractNot Required
TrafficNot available
Traffic ratioMostly Outbound
Geographic scopeGlobal
Max prefixes (IPv4 / IPv6)4 / 0
Unicast / IPv6 / MulticastYes / Yes / Yes
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS42989.

Only contacts the network has chosen to publish are shown.

Upstreams (2)

ASNameRelationshipPathsLast Seen
AS8220COLT COLT Technology Services Group LimitedUpstream (inferred)478
AS35657AS-WLANCLOUD ciden GmbHBoth sides50

Downstreams (2)

ASNameRelationshipPathsLast Seen
AS35657AS-WLANCLOUD ciden GmbHBoth sides50
AS51201AS-AMJDE Ahmadiyya Muslim Jamaat Deutschland KdoRDownstream (inferred)Inferredโ€”

Registry and network details

Registered holderAS-CIDEN ciden GmbH
RegisteredYes
Peering policySelective
IRR AS-setAS-CIDEN
Registry record last modified
MaintainersRIPE-NCC-END-MNT, CIDEN-MNT
Internet exchanges0
Facilities1
Network profile updated

Data updated . See limitations.