BACKBONE-CH

AS13250 · CH · RIPENCC

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5

Upstream providers

0

Downstream customers

8.2k

v4 addresses

1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	AF
LINK11 AS34309	2024-09-01 1y 9mo	2026-06-09	72 peers AS209 AS999 AS2152 AS2914 AS3257 AS3491 AS3549 AS4128 AS5392 AS5580 AS6082 AS6730 AS6762 AS6830 AS7018 AS8582 AS12637 AS12956 AS15562 AS16276 AS16552 AS17660 AS20080 AS23673 AS24516 AS28329 AS28624 AS28917 AS30950 AS31554 AS32590 AS34927 AS38001 AS41811 AS49434 AS49544 AS49605 AS51185 AS52075 AS52468 AS52873 AS53062 AS53202 AS53828 AS55720 AS56457 AS57821 AS132847 AS140627 AS197580 AS199524 AS216285 AS262462 AS263152 AS263541 AS264409 AS264479 AS266213 AS267613 AS328964	v4 v6
TWELVE99 AS1299	2024-09-01 1y 9mo	2026-06-09	36 peers AS701 AS2500 AS2914 AS3320 AS4128 AS6461 AS7018 AS8220 AS12956 AS14315 AS14537 AS16276 AS16552 AS17350 AS17660 AS47147 AS49544 AS52075 AS53062 AS64475 AS199524 AS266213 AS271253	v4 v6
GTT-BACKBONE AS3257	2024-09-01 1y 9mo	2026-06-09	34 peers AS209 AS260 AS1031 AS2914 AS3491 AS5580 AS6453 AS6762 AS8582 AS12956 AS15562 AS17350 AS30950 AS32590 AS49605 AS52075 AS53062 AS264479 AS267613 AS271253	v4 v6
AS174 AS174	2024-09-01 1y 9mo	2026-06-09	29 peers AS209 AS999 AS1273 AS3491 AS4775 AS6461 AS6762 AS12956 AS15605 AS35280 AS37497 AS49544 AS52873 AS197580 AS199524 AS206271 AS216285 AS262462 AS271253 AS328206 AS328840	v4 v6
PCCWG-APAC-HK AS3491	2024-09-01 1y 9mo	2026-06-09	28 peers AS209 AS1031 AS2500 AS2914 AS3320 AS4641 AS4775 AS8220 AS14907 AS15562 AS16276 AS17350 AS17660 AS32590 AS35280 AS45489 AS49544 AS53062 AS132884 AS199524 AS263152 AS264409 AS266213	v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2

v4 prefixes

8.2k

v4 addresses

1

v6 prefixes

1

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-04-28

New Transit

BACKBONE-CH AS13250 → added provider PCCWG-APAC-HK AS3491

Confidence: 90%

⇄

2026-04-16

Lost Transit

BACKBONE-CH AS13250 → lost provider PCCWG-APAC-HK AS3491

Confidence: 85% Duration: 591d

⇄

2026-03-18

New Transit

BACKBONE-CH AS13250 → added provider LINK11 AS34309

Confidence: 90%

⇄

2026-03-10

Lost Transit

BACKBONE-CH AS13250 → lost provider LINK11 AS34309

Confidence: 85% Duration: 554d

⇄

2024-09-02

New Transit

BACKBONE-CH AS13250 → added provider LINK11 AS34309

Confidence: 90%

⇄

2024-09-02

New Transit

BACKBONE-CH AS13250 → added provider PCCWG-APAC-HK AS3491

Confidence: 90%

⇄

2024-09-02

New Transit

BACKBONE-CH AS13250 → added provider GTT-BACKBONE AS3257

Confidence: 90%

⇄

2024-09-02

New Transit

BACKBONE-CH AS13250 → added provider TWELVE99 AS1299

Confidence: 90%

⇄

2024-09-02

New Transit

BACKBONE-CH AS13250 → added provider AS174 AS174

Confidence: 90%

⇄

Renewal Calendar

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

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