ANSCHLUSSWERK

AS31317 · DE · RIPENCC
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3
Upstream providers
2
Downstream customers
25k
v4 addresses
16
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS6939
AS6939
 2024-11-01
1y 6mo
 2026-04-30
2 peers
AS209
GTT-BACKBONE
AS3257
 2024-11-01
1y 6mo
 2026-04-30
209 peers
AS209 AS260 AS1031 AS2914 AS3257 AS3320 AS3491 AS4641 AS4775 AS5392 AS5580 AS6453 AS8220 AS8582 AS14315 AS14537 AS15562 AS16260 AS16276 AS17350 AS24516 AS30950 AS32590 AS38001 AS38008 AS41095 AS46997 AS52075 AS134823 AS199524
TWELVE99
AS1299
 2024-11-01
1y 6mo
 2026-04-30
143 peers
AS174 AS209 AS999 AS1031 AS1213 AS2152 AS2500 AS2914 AS3130 AS3320 AS3399 AS3491 AS3549 AS3701 AS3741 AS4128 AS4608 AS4641 AS4775 AS5392 AS6082 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS7594 AS8220 AS11039 AS12956 AS13786 AS13830 AS14315 AS14537 AS15605 AS16276 AS16552 AS17350 AS17660 AS19151 AS20080 AS20912 AS21700 AS23673 AS24516 AS27678 AS27986 AS28329 AS28624 AS30844 AS32590 AS32653 AS34927 AS37271 AS38001 AS38008 AS40864 AS41095 AS41811 AS45437 AS46997 AS48112 AS49434 AS49544 AS49605 AS50300 AS51185 AS52075 AS52468 AS52873 AS53828 AS55720 AS56457 AS61138 AS62167 AS63956 AS64112 AS132825 AS132884 AS134823 AS136557 AS142289 AS150369 AS151326 AS151704 AS197580 AS199524 AS200612 AS216285 AS262462 AS263009 AS263152 AS263541 AS264409 AS264479 AS266213 AS271253 AS327960 AS328840 AS328964 AS398465

Customers (2)

Customer Country First Seen Last Seen IPs Peers Confidence
ITF-Systemhaus
AS198893
 DE 2024-11-01
1y 6mo
 2026-04-30 512
99 peers
AS174 AS209 AS260 AS680 AS924 AS1828 AS2152 AS2914 AS3130 AS3257 AS3491 AS3549 AS3701 AS3741 AS4128 AS5392 AS5413 AS5580 AS6082 AS6424 AS6461 AS6762 AS6908 AS7594 AS8455 AS8582 AS9268 AS11039 AS13781 AS13786 AS13830 AS14041 AS14315 AS14537 AS14630 AS14907 AS15562 AS15605 AS15692 AS16260 AS16276 AS16347 AS19151 AS19529 AS19653 AS20080 AS24516 AS30950 AS31742 AS34927 AS37497 AS37697 AS38008 AS38016 AS39122 AS40864 AS41073 AS41095 AS46450 AS46997 AS48185 AS48237 AS49544 AS49605 AS51185 AS52075 AS52468 AS55222 AS56457 AS57050 AS57630 AS61138 AS63956 AS64112 AS132825 AS134823 AS136557 AS150369 AS197580 AS199524 AS216285 AS263009 AS263152 AS264409 AS265721 AS266213 AS271253 AS327960 AS327983 AS328840 AS398465
as_stadtwerke_dorfen
AS198444
 DE 2025-07-30
9mo
 2026-04-30 768
74 peers
AS174 AS260 AS999 AS1031 AS2914 AS3130 AS3257 AS3320 AS3491 AS4128 AS4641 AS4775 AS5580 AS6082 AS6424 AS6453 AS6762 AS6830 AS6908 AS7018 AS11039 AS12956 AS14315 AS15562 AS15692 AS16260 AS16276 AS17350 AS20080 AS24516 AS27678 AS27986 AS35280 AS37697 AS38008 AS40864 AS41811 AS46997 AS48112 AS49434 AS49544 AS49605 AS51185 AS52468 AS52873 AS55222 AS56457 AS57866 AS61138 AS63956 AS64112 AS132825 AS132884 AS134823 AS136557 AS150369 AS151326 AS151704 AS197580 AS199524 AS212317 AS216285 AS265721 AS327960 AS328840

Network Size

IPv4 and IPv6 prefixes originated over time

15
v4 prefixes
25k
v4 addresses
8
v6 prefixes
16
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2024-11-02
New Transit
ITF-Systemhaus AS198893 → added provider ANSCHLUSSWERK AS31317
Confidence: 90%
⇄
2024-11-02
New Transit
ANSCHLUSSWERK AS31317 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2024-11-02
New Transit
ANSCHLUSSWERK AS31317 → added provider TWELVE99 AS1299
Confidence: 90%
⇄

Renewal Calendar

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

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