Compare Networks

Comparing AS3738 and AS2856 — change

AS3738
US · ARIN
8
Providers
0
Customers
Explorer →

BT-UK-AS

AS2856 · BTnet UK Regional network
GB · RIPENCC
3
Providers
129
Customers
Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses
IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes
IPv6 Prefixes

Unclassified Peers Over Time

AS3738 Providers

AS2856 Providers

AS3738 Recent Events

View all →
2026-04-29
New Transit
AS3738 AS3738 → added provider AAPT AS2764
Confidence: 90%
⇄
2026-04-26
New Transit
AS3738 AS3738 → added provider BT-UK-AS AS2856
Confidence: 90%
⇄
2026-04-25
Lost Transit
AS3738 AS3738 → lost provider AS1321 AS1321
Confidence: 85% Duration: 14d
⇄

AS2856 Recent Events

View all →
2026-04-16
Lost Transit
SSVC-AS AS41570 → lost provider BT-UK-AS AS2856
Confidence: 85% Duration: 469d
⇄
2026-04-15
New Transit
SSVC-AS AS41570 → added provider BT-UK-AS AS2856
Confidence: 90%
⇄
2026-04-15
New Transit
AS_SCHWARZ_PHARMA_AG AS35350 → added provider BT-UK-AS AS2856
Confidence: 90%
⇄
2026-04-12
Possible Trial
BT-UK-AS AS2856 → possible trial with RETN-AS AS9002
Confidence: 60% Duration: 62d
⇄
2026-04-04
New Transit
AS393414 AS393414 → added provider BT-UK-AS AS2856
Confidence: 90%
⇄
2026-03-29
Lost Transit
AS_SCHWARZ_PHARMA_AG AS35350 → lost provider BT-UK-AS AS2856
Confidence: 85% Duration: 451d
⇄
2026-03-26
Lost Transit
SSVC-AS AS41570 → lost provider BT-UK-AS AS2856
Confidence: 85% Duration: 448d
⇄
2026-03-25
Lost Transit
uk-nyt-lhr1 AS204322 → lost provider BT-UK-AS AS2856
Confidence: 85% Duration: 447d
⇄
2026-03-21
Lost Transit
KLA AS19239 → lost provider BT-UK-AS AS2856
Confidence: 85% Duration: 42d
⇄
2026-03-20
Lost Transit
SSVC-AS AS41570 → lost provider BT-UK-AS AS2856
Confidence: 85% Duration: 442d
⇄