BISPING

AS20686 · ISP & Citycarrier, Germany Backbone, DSL, Dial-In, Hosting, Fiber for more information: www.bisping.net Technical contact: BISP-RIPE === NBG N-IX === = NETDISCOUNTER = = NORIS = = N-IX = = CORE-BACKBONE = = TEAMIX = = OSN = = VOLLMAR = = HETZNER = = TNIB = = TMT = = MNET = === FFM KLEYREX=== = GHOSTNET = = PROBENETWORKS = = AKAMAI = = QSC = === FFM === = REGIONET = === CUSTOMERS === == GEOBRA-BRANDSTAETTER-1 == == NWS == == Dorfner == == RZH == == FIS == === DEFAULT === upstream-telia · DE · RIPENCC
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3
Upstream providers
3
Downstream customers
87k
v4 addresses
8
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
DTAG
AS3320
 2025-01-01
1y 3mo
 2026-04-23
74 peers
AS917 AS1031 AS1273 AS2914 AS3170 AS6453 AS6830 AS15562 AS16276 AS19151 AS136557 AS150369 AS271253
CORE-BACKBONE
AS33891
 2025-01-01
1y 3mo
 2026-04-23
24 peers
AS209 AS260 AS2914 AS3257 AS3549 AS5580 AS15562 AS16260
TWELVE99
AS1299
 2025-01-01
1y 3mo
 2026-04-23
190 peers
AS174 AS999 AS2500 AS2914 AS3130 AS3491 AS4128 AS4641 AS6082 AS6424 AS6453 AS6461 AS6762 AS6830 AS7018 AS11039 AS12956 AS13786 AS13830 AS14315 AS16276 AS16552 AS17350 AS20080 AS21700 AS24516 AS27678 AS27986 AS38008 AS40864 AS41811 AS45437 AS46997 AS48112 AS49434 AS49544 AS49605 AS51185 AS52468 AS52873 AS53828 AS55720 AS56457 AS61049 AS61138 AS63956 AS64112 AS132825 AS134823 AS136557 AS151326 AS151704 AS197580 AS199524 AS200612 AS216285 AS262427 AS263009 AS264479 AS327960 AS328840 AS328964 AS398465

Customers (3)

Customer Country First Seen Last Seen Peers Confidence
GEOBRA-BRANDSTAETTER
AS44231
 DE 2025-01-01
1y 3mo
 2026-04-23
79 peers
AS174 AS209 AS260 AS835 AS999 AS2500 AS2914 AS3130 AS3257 AS3491 AS3549 AS4128 AS4641 AS4775 AS5580 AS6082 AS6424 AS6453 AS6461 AS6762 AS6830 AS7018 AS11039 AS12956 AS13786 AS13830 AS14315 AS15562 AS16260 AS16276 AS16552 AS17350 AS20080 AS21700 AS24516 AS27678 AS27986 AS38008 AS40864 AS41811 AS45437 AS46997 AS48112 AS49434 AS49544 AS49605 AS51185 AS52468 AS52873 AS53828 AS55720 AS56457 AS61049 AS61138 AS63956 AS64112 AS132825 AS132884 AS134823 AS136557 AS151326 AS151704 AS197580 AS199524 AS200612 AS216285 AS262427 AS263009 AS264479 AS327960 AS328840 AS328964 AS398465
NWSGMBH
AS205382
 DE 2025-01-01
1y 3mo
 2026-04-23
62 peers
AS174 AS209 AS260 AS2914 AS3130 AS3257 AS3491 AS3549 AS4128 AS5580 AS6082 AS6424 AS6461 AS6762 AS11039 AS13786 AS13830 AS15562 AS16260 AS16276 AS20080 AS21700 AS24516 AS38008 AS40864 AS46997 AS49544 AS49605 AS51185 AS52468 AS53828 AS55720 AS56457 AS61049 AS61138 AS63956 AS64112 AS132825 AS134823 AS136557 AS197580 AS199524 AS200612 AS216285 AS263009 AS264479 AS327960 AS328840 AS398465
FISASP
AS205496
 DE 2025-01-01
1y 3mo
 2026-04-23
78 peers
AS260 AS3257 AS5580 AS8582 AS16260

Network Size

IPv4 and IPv6 prefixes originated over time

12
v4 prefixes
87k
v4 addresses
2
v6 prefixes
8
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-02-20
Lost Transit
RZHAS-AS AS44973 → dropped provider BISPING AS20686
Confidence: 85% Duration: 294d
⇄
2025-07-30
Possible Trial
RZHAS-AS AS44973 → possible trial with BISPING AS20686
Confidence: 60%
⇄
2025-06-21
Lost Transit
NWSGMBH AS205382 → dropped provider BISPING AS20686
Confidence: 85% Duration: 170d
⇄
2025-05-02
Lost Transit
RZHAS-AS AS44973 → dropped provider BISPING AS20686
Confidence: 85%
⇄
2025-04-02
New Transit
FISASP AS205496 → added provider BISPING AS20686
Confidence: 90%
⇄
2025-04-02
New Transit
NWSGMBH AS205382 → added provider BISPING AS20686
Confidence: 90%
⇄
2025-04-02
New Transit
GEOBRA-BRANDSTAETTER AS44231 → added provider BISPING AS20686
Confidence: 90%
⇄
2025-04-02
New Transit
BISPING AS20686 → added provider CORE-BACKBONE AS33891
Confidence: 90%
⇄
2025-04-02
New Transit
BISPING AS20686 → added provider DTAG AS3320
Confidence: 90%
⇄
2025-04-02
New Transit
BISPING AS20686 → added provider TWELVE99 AS1299
Confidence: 90%
⇄
2025-01-10
New Transit
BISPING AS20686 → added provider DTAG AS3320
Confidence: 90%
⇄
2025-01-02
New Transit
FISASP AS205496 → added provider BISPING AS20686
Confidence: 90%
⇄
2025-01-02
New Transit
NWSGMBH AS205382 → added provider BISPING AS20686
Confidence: 90%
⇄
2025-01-02
New Transit
GEOBRA-BRANDSTAETTER AS44231 → added provider BISPING AS20686
Confidence: 90%
⇄
2025-01-02
New Transit
BISPING AS20686 → added provider CORE-BACKBONE AS33891
Confidence: 90%
⇄
2025-01-02
New Transit
BISPING AS20686 → added provider TWELVE99 AS1299
Confidence: 90%
⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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