HomeASN LookupAS12843

AS12843 TELEMAXX TelemaxX Telekommunikation GmbH

🇩🇪

Org handle: ORG-TTG2-RIPE

RIPE NCCallocated
Announced Prefixes (BGP)
66total
53 IPv413 IPv6
IPv4 Addresses
Allocated (RIR)125,440
Announced (BGP)193,024
IPv6 Addresses
Allocated (RIR)3×10³⁰
Announced (BGP)3×10³⁰
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
50
Country
🇩🇪 DE
RIR
RIPE NCC
Status
allocated
Allocated
1999-12-06

Routing hygiene

Score 4/100 · Low risk
RPKI ROA coverage
95.5%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
7
diversity 70/100
  • No significant routing hygiene issues found

Based on 66 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Announced Prefixes

(BGP)66
|
Prefix
RPKI
IRR
Last Seen
37.16.64.0/21
 Valid
RIPE
2026-10-27
37.228.160.0/20
 Valid
RIPE
2026-10-27
45.14.124.0/22
 Valid
RIPE
2026-10-27
46.167.16.0/21
 Valid
RIPE
2026-10-27
46.232.224.0/21
 Valid
RIPE
2026-10-27
81.26.160.0/20
 Valid
RIPE
2026-10-27
85.115.0.0/19
 Valid
RIPE
2026-10-27
88.214.60.0/22
 Valid
RIPE
2026-10-27
89.107.184.0/21
 Valid
RIPE
2026-10-27
91.103.241.0/24
 Valid
RIPE
2026-10-27
1-10 of 66
1 / 7

Allocated Prefixes

(RIR)57
Prefix
Country
RIR
Status
37.16.64.0/21🇩🇪 DERIPENCCallocated
37.228.160.0/20🇩🇪 DERIPENCCallocated
45.14.124.0/22🇩🇪 DERIPENCCallocated
46.167.16.0/21🇩🇪 DERIPENCCallocated
46.232.224.0/21🇩🇪 DERIPENCCallocated
81.26.160.0/20🇩🇪 DERIPENCCallocated
85.115.0.0/19🇩🇪 DERIPENCCallocated
88.214.60.0/22🇩🇪 DERIPENCCallocated
89.107.184.0/21🇩🇪 DERIPENCCallocated
91.103.241.0/24🇩🇪 DERIPEassigned
1-10 of 57
1 / 6

All 66 announced prefixes of AS12843 →

Downstream Customers(2)

ASNName
AS202113🇩🇪PLANB plan b. solutions GmbH
AS213068🇩🇪KIT-ANYCAST Karlsruhe Institute of Technology

BGP Neighbours

(seen in AS paths)

Upstreams (7)

Networks AS12843 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS174Cogent Communications34
  • AS6204ZET NET INTERKVM HOST11
  • AS33891CORE BACKBONE Core Backbone9
  • AS6939Hurricane Electric8
  • AS3320DTAG Deutsche Telekom3
  • AS2914NTT America2
  • AS8966Etisalat EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC1

Downstreams (29)

Networks whose own prefixes AS12843 passes on: usually its customers.

  • AS25579SKYTRON Communications & KG34
  • AS207572IWBAD Stadtwerke Baden5
  • AS205908Wareconsult Verwaltungs Trading Wareconsult & . KG4
  • AS47372BIG3AS Bringe Informationstechnik3
  • AS200941Vioma3
  • AS202040SCT Schiele3
  • AS202113PLANB Plan B. Solutions3
  • AS13054BADENIT2
  • AS21234GRENKE Service2
  • AS29682LBANK DE KA Landeskreditbank Baden Wuerttemberg Foerderbank2
  • AS41431COMbackAS COMBACK2
  • AS44152SMARTHOUSE Adesso As A Service2
  • AS60481GNTB Deutsche Zentrale Fur Tourismus E.V. DZT2
  • AS202462MIRO Mineraloelraffinerie Oberrhein & KG2
  • AS210333Inter Krankenversicherung2
  • AS3278ASSEW SEW EURODRIVE & KG1
  • AS13040ASN FIZ Karlsruhe Leibniz Institut Fuer Informationsinfrastruktur1
  • AS20795ITM AOE FinTech1
  • AS20849CONTINUM1
  • AS31735UNISERV1
  • AS35309NERO1
  • AS41699MLP Banking1
  • AS58106SCHUBRA Schultze & Braun1
  • AS202661Netplans Cloud NetPlans1
  • AS207706FISCHERDE Hans Peter Fischer Trading Fischer Group SE & . KG"1
  • AS210424DBIT Dominik Bender Trading Db IT Solutions1
  • AS210795Freudenberg SE1
  • AS213068KIT ANYCAST Karlsruhe Institute Of Technology1
  • AS215996TELEMAXX Telekommunikation1
ASPA
No ASPA0 upstreams, 2 downstreams
Listed as Upstream Provider by
2 ASNs
View full ASPA details →
Abuse Contact
+31205354444
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/12843

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/12843" | jq