Home Prefix Lookup2a02:1000::/23

2a02:1000::/23 - BGP Prefix

IPv6RIPE NCCallocatedNo ROA

CIDR

2a02:1000::/23

IP Version

IPv6

Addresses

40564819.2Y

Mask

/23

Country

🇩🇪 Germany

City

Berlin (Charlottenburg-Wilmersdorf)

RIR

RIPE NCC

Status

allocated

Allocated

2009-11-16

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

53 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2a02:1002:d200::/40	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da20::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da21::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da28::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da29::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da38::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da40::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da41::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da68::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da69::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da70::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da71::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da80::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da88::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:da90::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:daf0::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:daf8::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:daf9::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1002:f0ff::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1006:c000::/48	AS198435 DVZ-AS DVZ Datenverarbeitungszentrum Mecklenburg-Vorpommern GmbH	No ROA	-	2026-10-12
2a02:1006:c0f0::/48	AS198435 DVZ-AS DVZ Datenverarbeitungszentrum Mecklenburg-Vorpommern GmbH	No ROA	-	2026-10-12
2a02:1008:4::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1008:4300::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:1008:4302::/48	AS33846 DATAPORT-AS Dataport AoR	No ROA	-	2026-10-12
2a02:100e:6b80::/48	AS212587 ASGKDRE Gemeinsame Kommunale Datenzentrale Recklinghausen Zweckverband	No ROA	-	2026-10-12
2a02:100e:bef8::/48	AS201318 SuedwestfalenIT-AS Suedwestfalen-IT	No ROA	-	2026-10-12
2a02:1010:4000::/38	AS9197 BECOMGMBH-AS becom Systemhaus Verwaltungs-GmbH	No ROA	-	2026-10-12
2a02:1010:c200::/40	AS9197 BECOMGMBH-AS becom Systemhaus Verwaltungs-GmbH	No ROA	-	2026-10-12
2a02:1016::/32	AS29515 HZD-AS Hessische Zentrale fuer Datenverarbeitung	No ROA	-	2026-10-12
2a02:101c::/32	AS61352 Sub-LIR-SN-AS Staatsbetrieb Saechsische Informatik Dienste	Valid	-	2026-10-12
2a02:1022::/32	AS13128 LIT-BERLIN-AS IT-Dienstleistungszentrum Berlin	No ROA	-	2026-10-12
2a02:102e::/32	AS24845 LHM-AS Landeshauptstadt Muenchen, it@M	Valid	-	2026-10-12
2a02:102e:e::/48	AS24845 LHM-AS Landeshauptstadt Muenchen, it@M	Valid	-	2026-10-12
2a02:102e:f::/48	AS24845 LHM-AS Landeshauptstadt Muenchen, it@M	Valid	-	2026-10-12
2a02:1041::/32	AS202283 fvnrw Rechenzentrum der Finanzverwaltung NRW	Valid	-	2026-10-12
2a02:1060::/48	AS9145 EWETEL EWE TEL GmbH	No ROA	-	2026-10-12
2a02:1065:1000::/36	AS13045 HTP-AS htp GmbH	No ROA	-	2026-10-12
2a02:1068:8000::/48	AS203703 BITBW BITBW	No ROA	-	2026-10-12
2a02:10ef:4000::/34	AS202283 fvnrw Rechenzentrum der Finanzverwaltung NRW	Valid	-	2026-10-12
2a02:1140:100::/40	AS43193 de-baylfst Bayerisches Landesamt fuer Steuern	Valid	-	2026-10-12
2a02:1140:113::/48	AS12337 NORIS-NETWORK noris network AG	Valid	-	2026-10-12
2a02:1140:213::/48	AS12337 NORIS-NETWORK noris network AG	Valid	-	2026-10-12
2a02:11f8:60::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:61::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:62::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:63::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:64::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:65::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:70::/48	AS15404 COLT Technology Services Group Limited	Valid	-	2026-10-12
2a02:11f8:81::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:100::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:101::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12
2a02:11f8:102::/48	AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	-	2026-10-12

More Specific Prefixes

100

Prefix	AS	Country	Status
2a02:1002::/32		🇩🇪DE	assigned
2a02:1006::/32		🇩🇪DE	assigned
2a02:1008::/32		🇩🇪DE	assigned
2a02:100e::/32		🇩🇪DE	assigned
2a02:1010::/32		🇩🇪DE	assigned
2a02:1010:2000::/40		🇩🇪DE	assigned
2a02:1010:4000::/38	AS9197	🇩🇪DE	assigned
2a02:1010:c200::/40	AS9197	🇩🇪DE	assigned
2a02:1016::/32	AS29515	🇩🇪DE	assigned
2a02:101c::/32	AS61352	🇩🇪DE	assigned
2a02:101d::/32	AS61352	🇩🇪DE	assigned
2a02:101e::/31	AS61352	🇩🇪DE	assigned
2a02:1022::/32	AS13128	🇩🇪DE	assigned
2a02:1022:2000::/40		🇩🇪DE	assigned
2a02:1022:2100::/40		🇩🇪DE	assigned
2a02:1022:4000::/40		🇩🇪DE	assigned
2a02:1022:4100::/40		🇩🇪DE	assigned
2a02:1022:8000::/40		🇩🇪DE	assigned
2a02:1022:8100::/40		🇩🇪DE	assigned
2a02:1022:8200::/40		🇩🇪DE	assigned
2a02:1022:8300::/40		🇩🇪DE	assigned
2a02:1023::/32	AS13128	🇩🇪DE	assigned
2a02:1023:c000::/34		🇩🇪DE	assigned
2a02:1026::/32		🇩🇪DE	assigned
2a02:102a::/32		🇩🇪DE	assigned
2a02:102e::/32	AS24845	🇩🇪DE	assigned
2a02:1040::/32		🇩🇪DE	assigned
2a02:1041::/32	AS202283	🇩🇪DE	assigned
2a02:1044::/32		🇩🇪DE	assigned
2a02:1045::/32		🇩🇪DE	assigned
2a02:1046::/32		🇩🇪DE	assigned
2a02:1047::/32		🇩🇪DE	assigned
2a02:1054::/30		🇩🇪DE	assigned
2a02:1058::/30	AS61352	🇩🇪DE	assigned
2a02:1060::/32		🇩🇪DE	assigned
2a02:1062::/32		🇩🇪DE	assigned
2a02:1064::/31		🇩🇪DE	assigned
2a02:1065:1000::/36	AS13045	🇩🇪DE	assigned
2a02:1068::/31		🇩🇪DE	assigned
2a02:10ef::/32		🇩🇪DE	assigned
2a02:10ef:4000::/34	AS202283	🇩🇪DE	assigned
2a02:10f7::/32		🇩🇪DE	assigned
2a02:10f8::/32		🇩🇪DE	assigned
2a02:1100::/26		🇩🇪DE	assigned
2a02:1140::/32		🇩🇪DE	assigned
2a02:1140:100::/40	AS43193	🇩🇪DE	assigned
2a02:1140:200::/40		🇩🇪DE	assigned
2a02:1140:400::/40		🇩🇪DE	assigned
2a02:1140:500::/40		🇩🇪DE	assigned
2a02:1150::/32	AS204328	🇩🇪DE	assigned
2a02:1152::/32		🇩🇪DE	assigned
2a02:1160::/30		🇩🇪DE	assigned
2a02:1160::/32		🇩🇪DE	assigned
2a02:1161::/40		🇩🇪DE	assigned
2a02:1161:800::/40		🇩🇪DE	assigned
2a02:1162::/34		🇩🇪DE	assigned
2a02:1168::/31		🇩🇪DE	assigned
2a02:1180::/26		🇩🇪DE	assigned
2a02:11c0::/27		🇩🇪DE	assigned
2a02:11f3::/32		🇩🇪DE	assigned
2a02:11f4::/32	AS204328	🇩🇪DE	assigned
2a02:11f4:2020::/44		🇩🇪DE	assigned
2a02:11f8::/32		🇩🇪DE	assigned
2a02:11f8::/46		🇩🇪DE	assigned
2a02:11f8:170::/46		🇩🇪DE	assigned
2a02:11f8:250::/46		🇩🇪DE	assigned
2a02:11f8:300::/43		🇩🇪DE	assigned
2a02:11f8:320::/44		🇩🇪DE	assigned
2a02:11ff::/32		🇩🇪DE	assigned
2a02:11ff::/40		🇩🇪DE	assigned
2a02:11ff:100::/44		🇩🇪DE	assigned
2a02:11ff:110::/44		🇩🇪DE	assigned
2a02:11ff:400::/46		🇩🇪DE	assigned
2a02:11ff:404::/46		🇩🇪DE	assigned
2a02:11ff:40c::/46		🇩🇪DE	assigned
2a02:11ff:414::/46		🇩🇪DE	assigned
2a02:11ff:420::/46		🇩🇪DE	assigned
2a02:11ff:424::/46		🇩🇪DE	assigned
2a02:11ff:428::/46		🇩🇪DE	assigned
2a02:11ff:430::/46		🇩🇪DE	assigned
2a02:11ff:440::/46		🇩🇪DE	assigned
2a02:11ff:444::/46		🇩🇪DE	assigned
2a02:11ff:448::/46		🇩🇪DE	assigned
2a02:11ff:44c::/46		🇩🇪DE	assigned
2a02:11ff:450::/46		🇩🇪DE	assigned
2a02:11ff:454::/46		🇩🇪DE	assigned
2a02:11ff:458::/46		🇩🇪DE	assigned
2a02:11ff:460::/46		🇩🇪DE	assigned
2a02:11ff:464::/46		🇩🇪DE	assigned
2a02:11ff:468::/46		🇩🇪DE	assigned
2a02:11ff:46c::/46		🇩🇪DE	assigned
2a02:11ff:470::/46		🇩🇪DE	assigned
2a02:11ff:474::/46		🇩🇪DE	assigned
2a02:11ff:478::/46		🇩🇪DE	assigned
2a02:11ff:47c::/46		🇩🇪DE	assigned
2a02:11ff:480::/46		🇩🇪DE	assigned
2a02:11ff:484::/46		🇩🇪DE	assigned
2a02:11ff:488::/46		🇩🇪DE	assigned
2a02:11ff:48c::/46		🇩🇪DE	assigned
2a02:11ff:490::/46		🇩🇪DE	assigned

Geolocation

Country🇩🇪GermanyDE

RegionBerlin

CityBerlin (Charlottenburg-Wilmersdorf)

Coordinates52.4979, 13.3314 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a02:1000::/23

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2a02:1000::/23" | jq

External Links

RIPEstat