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AS215993

LIU AN LUN

Taiwan (TW)

ASN Information

AS NumberAS215993
AS NameALAN-NETWORK
OrganizationALAN-NETWORK LIU AN LUN
Also known asLIU AN LUN
CountryTaiwan (TW)
RegistryRIPE NCC
ASN TypeEducational/Research
Last Seen
Announcement Count2
IPv4 Prefix Count0
IPv6 Prefix Count2
RPKI StatusUnknown (could not be determined) ×2
IRR RecordsView IRR route objects
Websitehttps://alan40405.me/ ↗

AS Path to AS215993

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 142046M1033-INFO-AS-TW - 1033 Network Information Co.
  3. 215993Origin

Most common path, seen 16× in route collector data, latest at a collector in Singapore (2026-10-23 04:11:56 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 12 peer session(s)São Paulo: 18 peer session(s)Amsterdam: 22 peer session(s)Johannesburg: 22 peer session(s)Singapore: 24 peer session(s)London: 29 peer session(s)Eugene, OR: 59 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

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

Announced Prefixes (2)

View All →
PrefixFamilyRPKILast Seen
2402:4de0:1::/48IPv6Not checkedNot looked up yet
2a0f:85c1:298::/48IPv6Not checkedNot looked up yet

Peers (1)

View All →
ASNameRelationshipPathsLast Seen
AS142046M1033-INFO-AS-TW - 1033 Network Information Co.Upstream (inferred)372

Neighbours seen next to AS215993 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 (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
NRIXTaipei City, TW—2001:ded:c000::2140GYes

IX ports registered by AS215993 (self-reported by the network).

Interconnection Facilities (1)

FacilityCityCountry
Chief HD Building TaipeiTaipeiTaiwan

Data centres where AS215993 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS215993:AS-ALAN
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic1-5Gbps
Traffic ratioNot Disclosed
Geographic scopeNot Disclosed
Max prefixes (IPv4 / IPv6)0 / 200
Unicast / IPv6 / MulticastNo / Yes / Yes
Looking glassNot available
Route serverNot available

Contact Information (3)

RoleNameEmailPhone
NOCalannoc@as215993.net—
TechnicalAlanalan30405123@gmail.com+886910929712
Abusealanabuse@as215993.net—

Only contacts the network has chosen to publish are shown.

Upstreams (1)

ASNameRelationshipPathsLast Seen
AS142046M1033-INFO-AS-TW - 1033 Network Information Co.Upstream (inferred)372

Downstreams (0)

No downstream ASNs found for AS215993 in current data sources.

Registry and network details

Registered holderALAN-NETWORK LIU AN LUN
RegisteredYes
Peering policyOpen
IRR AS-setAS215993:AS-ALAN
Registry record last modified
MaintainersRIPE-NCC-END-MNT, Alan40405-mnt
Internet exchanges1
Facilities1
Network profile updated

Data updated . See limitations.