FASTNETUK

AS12519 · GB · RIPENCC
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2
Upstream providers
2
Downstream customers
29k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS2914
AS2914
 2025-01-01
1y 3mo
 2026-04-23
183 peers
AS209 AS513 AS835 AS917 AS924 AS999 AS1031 AS1828 AS2152 AS3216 AS3320 AS3491 AS3549 AS3701 AS4775 AS5392 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS7594 AS8220 AS8426 AS8529 AS11039 AS12350 AS12956 AS13237 AS13830 AS14315 AS14630 AS14907 AS15605 AS16276 AS17350 AS17660 AS19529 AS20764 AS24516 AS24961 AS25091 AS27678 AS27986 AS28329 AS28634 AS28917 AS29222 AS30844 AS30950 AS31027 AS32590 AS34177 AS34800 AS34927 AS35710 AS37497 AS38008 AS39642 AS40864 AS41095 AS41722 AS41811 AS44901 AS46997 AS47147 AS48112 AS48237 AS49434 AS49544 AS49605 AS50628 AS51185 AS52468 AS52873 AS56457 AS56987 AS58057 AS58511 AS60539 AS60924 AS61832 AS62167 AS63956 AS64475 AS132884 AS134823 AS151326 AS151704 AS197580 AS199524 AS202365 AS212317 AS216285 AS262462 AS263009 AS263541 AS266213 AS271253 AS327983 AS328840
TWELVE99
AS1299
 2025-01-01
1y 3mo
 2026-04-23
180 peers
AS174 AS1213 AS3130 AS3257 AS3399 AS5580 AS16260 AS21700 AS45437 AS52468 AS57821 AS61138 AS64112 AS200612 AS327960 AS328840

Customers (2)

Customer Country First Seen Last Seen Peers Confidence
parker
AS39530
 GB 2025-01-01
1y 3mo
 2026-04-23
187 peers
AS174 AS209 AS513 AS835 AS917 AS924 AS999 AS1031 AS1213 AS1828 AS2152 AS3130 AS3216 AS3257 AS3320 AS3399 AS3491 AS3549 AS3701 AS4775 AS5392 AS5580 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS7594 AS8220 AS8426 AS8529 AS8660 AS11039 AS11845 AS12350 AS12956 AS13237 AS13830 AS14315 AS14630 AS14907 AS15605 AS16260 AS16276 AS17350 AS19529 AS20764 AS21700 AS24516 AS24961 AS25091 AS27678 AS27986 AS28329 AS28917 AS29222 AS30844 AS30950 AS31027 AS32590 AS34177 AS34800 AS34927 AS35426 AS35710 AS37239 AS37468 AS37497 AS37697 AS38008 AS39642 AS40864 AS41095 AS41722 AS41811 AS42473 AS44097 AS44901 AS45437 AS46997 AS47147 AS48112 AS48237 AS49434 AS49544 AS49605 AS50628 AS51185 AS52468 AS52873 AS56457 AS56987 AS57821 AS58057 AS58511 AS60539 AS60924 AS61138 AS61832 AS62167 AS63956 AS64112 AS64475 AS134823 AS151326 AS151704 AS197580 AS199524 AS200612 AS202365 AS212317 AS216285 AS262427 AS262462 AS263009 AS263152 AS263541 AS264409 AS266213 AS271253 AS327960 AS327983 AS328840 AS328964 AS397131
METRANET-AS
AS201739
 GB 2025-01-01
1y 3mo
 2026-04-23
169 peers
AS174 AS209 AS513 AS917 AS924 AS955 AS999 AS1031 AS1213 AS1828 AS2152 AS3130 AS3216 AS3257 AS3320 AS3399 AS3491 AS3549 AS3701 AS4775 AS5392 AS5580 AS6360 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS7594 AS8220 AS8426 AS8529 AS11039 AS12350 AS12956 AS13237 AS13830 AS14315 AS14630 AS14907 AS15605 AS16260 AS16276 AS17350 AS19529 AS20764 AS21700 AS24516 AS24961 AS25091 AS27678 AS27986 AS28329 AS28634 AS28917 AS29222 AS30844 AS30950 AS31027 AS32590 AS34177 AS34800 AS34927 AS35710 AS37497 AS38008 AS39642 AS40864 AS41095 AS41722 AS41811 AS44393 AS44901 AS45437 AS46997 AS47147 AS48112 AS48237 AS49434 AS49544 AS49605 AS50628 AS51185 AS52468 AS52873 AS56457 AS56987 AS57821 AS58057 AS58511 AS60539 AS60924 AS61138 AS61832 AS62167 AS63956 AS64112 AS64475 AS134823 AS151326 AS151704 AS197580 AS199518 AS199524 AS200612 AS202365 AS212317 AS216285 AS262462 AS263009 AS263152 AS263541 AS264409 AS266213 AS271253 AS327960 AS327983 AS328840 AS397131

Network Size

IPv4 and IPv6 prefixes originated over time

4
v4 prefixes
29k
v4 addresses
1
v6 prefixes
1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-04-02
New Transit
METRANET-AS AS201739 → added provider FASTNETUK AS12519
Confidence: 90%
⇄
2025-04-02
New Transit
parker AS39530 → added provider FASTNETUK AS12519
Confidence: 90%
⇄
2025-04-02
New Transit
FASTNETUK AS12519 → added provider AS2914 AS2914
Confidence: 90%
⇄
2025-04-02
New Transit
FASTNETUK AS12519 → added provider TWELVE99 AS1299
Confidence: 90%
⇄
2025-01-02
New Transit
METRANET-AS AS201739 → added provider FASTNETUK AS12519
Confidence: 90%
⇄
2025-01-02
New Transit
parker AS39530 → added provider FASTNETUK AS12519
Confidence: 90%
⇄
2025-01-02
New Transit
FASTNETUK AS12519 → added provider AS2914 AS2914
Confidence: 90%
⇄
2025-01-02
New Transit
FASTNETUK AS12519 → added provider TWELVE99 AS1299
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

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