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AS12618

BYDMAN

Poland (PL)

ASN Information

AS NumberAS12618
AS NamePL-BYDMAN-COM
OrganizationCommercial Users
Also known asBYDMAN
CountryPoland (PL)
RegistryRIPE NCC
ASN TypeNSP
Last Seen
Announcement Count14
IPv4 Prefix Count12
IPv6 Prefix Count2
RPKI StatusValid ×12Unknown (could not be determined) ×2
IRR RecordsView IRR route objects
Websitehttp://www.man.bydoszcz.pl ↗

AS Path to AS12618

  1. 58511ANYCAST-GLOBAL-BACKBONE - Anycast Global Backbone
  2. 196844PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
  3. 12618Origin

Most common path, seen 20× in route collector data, latest at a collector in Singapore (2026-10-16 09:23:55 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 11 peer session(s)São Paulo: 16 peer session(s)Johannesburg: 19 peer session(s)Singapore: 21 peer session(s)Amsterdam: 26 peer session(s)London: 32 peer session(s)Eugene, OR: 55 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 (14)

View All →
PrefixFamilyRPKILast Seen
46.238.192.0/19IPv4ValidNot looked up yet
46.238.224.0/22IPv4ValidNot looked up yet
46.238.232.0/24IPv4ValidNot looked up yet
46.238.248.0/21IPv4ValidNot looked up yet
46.239.144.0/20IPv4ValidNot looked up yet
46.239.160.0/20IPv4ValidNot looked up yet
89.191.144.0/21IPv4ValidNot looked up yet
89.191.154.0/23IPv4ValidNot looked up yet

Peers (19)

View All →
ASNameRelationshipPathsLast Seen
AS196844PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking CenterUpstream (inferred)400
AS13293PIONIER-AS-COM Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking CenterUpstream (inferred)345
AS5617TPNET Orange Polska Spolka AkcyjnaUpstream (inferred)50
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)40
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)25
AS49544i3Dnet i3D.net B.VUpstream (inferred)15
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)10
AS8326PL-BYDMAN-EDU Politechnika Bydgoska im. Jana i Jedrzeja SniadeckichBoth sides5

Neighbours seen next to AS12618 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 (3)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
EPIX.WarszawaWarsaw, PL89.46.144.942001:678:3ac::9410GYes
Equinix WarsawWarsaw, PL195.182.218.209—10GYes
TPIX PLWarsaw, PL195.149.232.1542001:7f8:27::1:2618:120GYes

IX ports registered by AS12618 (self-reported by the network).

Interconnection Facilities (4)

FacilityCityCountry
Orange Polska // BydgoszczBydgoszczPoland
Poznan Supercomputing and Networking CenterPoznanPoland
Equinix WA1 - Warsaw, Centrum LIMWarsawPoland
LIM WarsawWarsawPoland

Data centres where AS12618 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS12618:AS-BYDGOSZCZ
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsPreferred
Ratio requirementNo
ContractRequired
Traffic20-50Gbps
Traffic ratioBalanced
Geographic scopeEurope
Max prefixes (IPv4 / IPv6)13 / 3
Unicast / IPv6 / MulticastYes / Yes / Yes
Looking glassNot available
Route serverNot available

Contact Information (3)

RoleNameEmailPhone
TechnicalPiotr Jarczewskipiotr.jarczewski@man.bydgoszcz.pl—
AbuseMAN Bydgoszcz ABUSEabuse@man.bydgoszcz.pl—
Public RelationsMAN Bdgoszczoperator@man.bydgoszcz.pl—

Only contacts the network has chosen to publish are shown.

Upstreams (13)

View all →
ASNameRelationshipPathsLast Seen
AS196844PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking CenterUpstream (inferred)400
AS13293PIONIER-AS-COM Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking CenterUpstream (inferred)345
AS5617TPNET Orange Polska Spolka AkcyjnaUpstream (inferred)50
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)40
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)25
AS49544i3Dnet i3D.net B.VUpstream (inferred)15
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)10
AS8326PL-BYDMAN-EDU Politechnika Bydgoska im. Jana i Jedrzeja SniadeckichBoth sides5
AS24940HETZNER-AS Hetzner Online GmbHUpstream (inferred)5
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)5
AS6204ZET-NET INTERKVM HOST SRLUpstream (inferred)Inferred—
AS33891CORE-BACKBONE Core-Backbone GmbHUpstream (inferred)Inferred—

Downstreams (7)

ASNameRelationshipPathsLast Seen
AS8326PL-BYDMAN-EDU Politechnika Bydgoska im. Jana i Jedrzeja SniadeckichBoth sides5
AS29445BSB-ASN Bazy i Systemy Bankowe Sp. z o.o.Downstream (inferred)Inferred—
AS42968K-PSI-AS Kujawsko-Pomorskie Centrum Kompetencji Cyfrowych Sp. z o.o.Downstream (inferred)Inferred—
AS48789RFC-Internet RFC Internet Sp. z o.o.Downstream (inferred)Inferred—
AS204870PL-UMBYD-NET Miasto BydgoszczDownstream (inferred)Inferred—
AS205187PL-PSJ-ISP PSJ sp. z o.o.Downstream (inferred)Inferred—
AS206758akomp-as Akomp Systemy Informatyczne Sp. z o.o.Downstream (inferred)Inferred—

Registry and network details

Registered holderPL-BYDMAN-COM Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich
RegisteredYes
Peering policyOpen
IRR AS-setAS12618:AS-BYDGOSZCZ
Registry record last modified
MaintainersRIPE-NCC-END-MNT, PL-BYDMAN-MNT
Internet exchanges3
Facilities4
Network profile updated

Data updated . See limitations.