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AS205603

WOLFLAB

China (CN)

ASN Information

AS NumberAS205603
AS NameWOLFLAB
OrganizationWOLFLAB Xinyu Wei
Also known asWOLFLAB
CountryChina (CN)
RegistryRIPE NCC
ASN TypeEducational/Research
Last Seen
Announcement Count1
IPv4 Prefix Count0
IPv6 Prefix Count1
RPKI StatusUnknown (could not be determined) ×1
IRR RecordsView IRR route objects
Websitehttps://www.wolflab.net ↗

AS Path to AS205603

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 150363THIN-NET - SoftEther Corporation
  3. 38074SDCC-AS-AP - SDCC Japan-West Area
  4. 205603Origin

Most common path, seen 8× in route collector data, latest at a collector in Singapore (2026-10-22 05:09:04 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 12 peer session(s)São Paulo: 18 peer session(s)Amsterdam: 21 peer session(s)Johannesburg: 22 peer session(s)Singapore: 24 peer session(s)London: 29 peer session(s)Eugene, OR: 61 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 (1)

View All →
PrefixFamilyRPKILast Seen
2a0b:4340:60::/44IPv6Not checkedNot looked up yet

Peers (3)

View All →
ASNameRelationshipPathsLast Seen
AS38074SDCC-AS-AP - SDCC Japan-West AreaUpstream (inferred)109
AS59105HOMENOC - Home NOC Operators GroupUpstream (inferred)73
AS63798IPA-ENTERNET - Industrial Cyber Security Center of ExcellenceUpstream (inferred)5

Neighbours seen next to AS205603 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 (5)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
Aperture-IXHong Kong, HK103.152.35.2432406:4440::2431GNo
ENTERNET IXTokyo, JP163.220.192.472401:5e40:c600::20:5603:11GNo
Japan Community IXJapan, JP162.4.79.142001:de8:2000::20:5603:11GNo
Japan Community IXJapan, JP202.226.3.142402:b7c0:e000::20:5603:11GNo
KleyReXFrankfurt, DE—2001:7f8:33::a120:5603:1100MYes
Poema IXTaipei City, TW—2404:f4c0:f70e:1980::205:603500MNo

IX ports registered by AS205603 (self-reported by the network).

Interconnection Facilities (0)

No interconnection facilities are registered for AS205603.

Data centres where AS205603 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS-WOLFLAB
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic20-100Mbps
Traffic ratioMostly Inbound
Geographic scopeAsia Pacific
Max prefixes (IPv4 / IPv6)0 / 2
Unicast / IPv6 / MulticastNo / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (2)

RoleNameEmailPhone
NOCNOCnoc@wolflab.net—
AbuseAbuseabuse@wolflab.net—

Only contacts the network has chosen to publish are shown.

Upstreams (3)

ASNameRelationshipPathsLast Seen
AS38074SDCC-AS-AP - SDCC Japan-West AreaUpstream (inferred)109
AS59105HOMENOC - Home NOC Operators GroupUpstream (inferred)73
AS63798IPA-ENTERNET - Industrial Cyber Security Center of ExcellenceUpstream (inferred)5

Downstreams (0)

No downstream ASNs found for AS205603 in current data sources.

Registry and network details

Registered holderWOLFLAB Xinyu Wei
RegisteredYes
Peering policyOpen
IRR AS-setAS-WOLFLAB
Registry record last modified
MaintainersWOLFLAB-MNT, RIPE-NCC-END-MNT
Internet exchanges5
Facilities0
Network profile updated

Data updated . See limitations.