FLAG-AS

AS15412 · Flag Telecom Global Internet AS London, UK Global Cloud Xchange · GB · RIPENCC
10
Upstream providers
40
Downstream customers
34k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
SEABONE-NET
AS6762
2025-01-01
1y 3mo
2026-04-23
295 peers
AS3257 AS5392 AS8582 AS9268 AS16552 AS20912 AS34549 AS52468 AS57821 AS58057 AS262427
AS2914
AS2914
2025-01-01
1y 3mo
2026-04-23
269 peers
AS209 AS12956 AS30950
AS40065
AS40065
2025-01-01
1y 3mo
2026-04-23
6 peers
AS260 AS3257 AS5580 AS8582
AS6939
AS6939
2025-01-01
1y 3mo
2026-04-23
194 peers
AS209 AS260 AS553 AS1299 AS3257 AS3549 AS8582 AS17350 AS33874 AS34428 AS35426 AS41073 AS47147 AS151704 AS199524 AS209718
AS174
AS174
2025-01-01
1y 3mo
2026-04-23
332 peers
AS209 AS999 AS1103 AS1273 AS3214 AS3257 AS3491 AS4775 AS5392 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS8218 AS8220 AS8426 AS8582 AS12307 AS12956 AS16260 AS16552 AS27986 AS28329 AS28917 AS30950 AS31554 AS32590 AS35426 AS37105 AS37468 AS37497 AS37697 AS40864 AS48112 AS49434 AS51185 AS52873 AS57821 AS58511 AS132847 AS148968 AS197580 AS199524 AS206271 AS216285 AS262462 AS263541 AS271253 AS328206 AS398465
TWELVE99
AS1299
2025-01-01
1y 3mo
2026-04-23
364 peers
AS3257 AS6762 AS7018 AS12956 AS32590 AS49544 AS262462 AS264479 AS398465
VITROINC-AS-AP
AS23930
2025-01-01
1y 3mo
2026-04-23
193 peers
AS174 AS209 AS260 AS293 AS917 AS999 AS1031 AS1213 AS2152 AS2500 AS2734 AS2914 AS3130 AS3170 AS3257 AS3303 AS3320 AS3399 AS3491 AS3549 AS3701 AS3741 AS4128 AS4641 AS4775 AS5392 AS5580 AS6057 AS6082 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS7594 AS8218 AS8220 AS8426 AS8582 AS8888 AS9002 AS9268 AS11039 AS11845 AS12350 AS12779 AS12956 AS13786 AS13830 AS14315 AS14537 AS14840 AS15547 AS15562 AS15605 AS16260 AS16276 AS16552 AS17350 AS17660 AS19151 AS19529 AS20080 AS20912 AS21700 AS23673 AS24482 AS24516 AS25152 AS27678 AS27986 AS28329 AS28624 AS28917 AS29140 AS29504 AS30844 AS31510 AS32590 AS32653 AS34177 AS34800 AS34927 AS35280 AS35710 AS37239 AS37271 AS37468 AS38001 AS38008 AS39120 AS40864 AS40994 AS41095 AS41811 AS44901 AS45437 AS46997 AS48112 AS48919 AS49434 AS49544 AS49605 AS50300 AS51185 AS52075 AS52468 AS52873 AS53062 AS53202 AS53828 AS55720 AS56457 AS57821 AS58511 AS59238 AS59919 AS61049 AS61138 AS61568 AS61832 AS62167 AS63956 AS64112 AS64475 AS132825 AS132847 AS134823 AS136557 AS137409 AS142271 AS151326 AS197580 AS198150 AS198385 AS199524 AS200612 AS202365 AS207841 AS212271 AS216285 AS262427 AS262462 AS263009 AS263152 AS263541 AS264409 AS264479 AS264845 AS266213 AS267613 AS268976 AS271253 AS327804 AS327960 AS328840 AS397131 AS398465
HUTCHISON-AS-AP
AS9304
2025-04-29
1y
2026-04-23
155 peers
AS1103 AS1221 AS1257 AS1828 AS2516 AS2518 AS3216 AS4608 AS5413 AS6667 AS6908 AS7660 AS8218 AS8426 AS13030 AS13237 AS14537 AS15623 AS16276 AS24482 AS24940 AS31742 AS32590 AS37989 AS41095 AS42473 AS48070 AS49544 AS57050 AS57187 AS58511 AS61049 AS132884 AS142553 AS150369 AS199524 AS207841
PCCWG-APAC-HK
AS3491
2025-06-16
10mo
2026-04-23
2 peers
AS260
CMCTELECOM-VN
AS45903
2025-09-01
8mo
2026-04-23
19 peers
AS2518 AS6908 AS8218 AS8426 AS16276 AS32590 AS49544 AS132884 AS142553 AS199524

Customers (40)

Customer Country First Seen Last Seen Peers Confidence
BSO
AS4455
GB 2025-01-01
1y 3mo
2026-04-23
3 peers
AS15623
VOCUS-BACKBONE-AS
AS4826
AU 2025-01-01
1y 3mo
2026-04-23
277 peers
AS174 AS209 AS1299 AS2914 AS3130 AS3257 AS3549 AS5392 AS5394 AS6082 AS6894 AS7018 AS7768 AS8582 AS12637 AS12859 AS12956 AS12969 AS14315 AS14630 AS15397 AS15562 AS15692 AS16347 AS17660 AS20514 AS28824 AS30950 AS31742 AS33185 AS34428 AS34549 AS34927 AS35266 AS37271 AS37497 AS38726 AS41073 AS48237 AS49544 AS50300 AS50304 AS51088 AS52468 AS55222 AS57381 AS57630 AS57821 AS58057 AS132825 AS198150 AS198385 AS199524 AS199938 AS200612 AS263009 AS327960 AS327983 AS328840 AS398465
CSLOX-IIG-AS-AP
AS7568
TH 2025-01-01
1y 3mo
2026-04-23
331 peers
AS209 AS701 AS1273 AS3257 AS3320 AS3491 AS6762 AS7018 AS8582 AS12956 AS16260 AS17350 AS31554 AS32590 AS37468 AS47147 AS49544 AS52873 AS262462 AS271253 AS328964 AS398465
TE-AS
AS8452
EG 2025-01-01
1y 3mo
2026-04-23
286 peers
AS174 AS209 AS701 AS999 AS1273 AS3130 AS3257 AS3320 AS3491 AS3549 AS5392 AS5580 AS7018 AS7594 AS8582 AS12956 AS13830 AS16260 AS16552 AS17350 AS20912 AS28624 AS28917 AS29504 AS30950 AS31554 AS34549 AS37468 AS37697 AS47147 AS49544 AS52468 AS52873 AS57821 AS58057 AS61138 AS64475 AS199524 AS200612 AS212271 AS262427 AS262462 AS263009 AS266213 AS271253 AS327960 AS328840 AS328964 AS398465
OMANTEL-AS
AS8529
AE 2025-01-01
1y 3mo
2026-04-23
23 peers
AS42473
HUTCHISON-AS-AP
AS9304
HK 2025-01-01
1y 3mo
2026-04-23
244 peers
AS209 AS3257 AS3491 AS3549 AS7018 AS12956 AS30950 AS37697 AS49544 AS52873 AS57821 AS266213
MULTIMEDIA-AS-AP
AS9416
TW 2025-01-01
1y 3mo
2026-04-23
48 peers
AS3257
BBIL-AP
AS9498
IN 2025-01-01
1y 3mo
2026-04-23
2 peers
AS132884
DU-AS1
AS15802
AE 2025-01-01
1y 3mo
2026-04-23
45 peers
AS57187 AS199524
ULTINA
AS17676
JP 2025-01-01
1y 3mo
2026-04-23
2 peers
AS150369
RELIANCE-COMMUNICATIONS-IN
AS18101
IN 2025-01-01
1y 3mo
2026-04-23
297 peers
AS174 AS209 AS701 AS999 AS3130 AS3257 AS3320 AS3491 AS3549 AS5392 AS5580 AS6730 AS6762 AS6830 AS7018 AS7594 AS8582 AS12956 AS13830 AS16260 AS16552 AS17350 AS20912 AS29504 AS30950 AS31554 AS32590 AS34549 AS35426 AS37468 AS41811 AS44901 AS47147 AS48112 AS49544 AS52468 AS52873 AS57821 AS58057 AS61138 AS136557 AS151326 AS199524 AS200612 AS212271 AS216285 AS262427 AS262462 AS263009 AS264479 AS266213 AS271253 AS327960 AS328840 AS328964 AS398465
GLOBAL-TRANSIT-AS-HKCOLO-AP
AS23749
HK 2025-01-01
1y 3mo
2026-04-23
48 peers
AS174 AS209 AS999 AS3130 AS3257 AS3491 AS3549 AS5392 AS7018 AS7594 AS8582 AS9268 AS12956 AS13830 AS16260 AS20912 AS29504 AS30950 AS34549 AS49544 AS52468 AS52873 AS57821 AS58057 AS61138 AS200612 AS262427 AS263009 AS266213 AS271253 AS327960 AS328840
VITROINC-AS-AP
AS23930
PH 2025-01-01
1y 3mo
2026-04-23
125 peers
AS999 AS7018 AS12956
WATANIYATELECOM-AS
AS29357
KW 2025-01-01
1y 3mo
2026-04-23
214 peers
AS209 AS999 AS3257 AS3491 AS3549 AS5392 AS7018 AS8582 AS12956 AS30950 AS49544 AS52873 AS57821 AS200612 AS262462 AS266213
RGCOM-VANCO-HAI
AS29664
GB 2025-01-01
1y 3mo
2026-04-23
30 peers
AS209 AS999 AS3257 AS3491 AS3549 AS5392 AS7018 AS8582 AS12956 AS30950 AS31554 AS37697 AS49544 AS52873 AS57821 AS262462 AS266213
PTC-YemenNet
AS30873
YE 2025-01-01
1y 3mo
2026-04-23
72 peers
AS5580 AS7018 AS12956 AS52873 AS262462
KANARTEL
AS33788
SD 2025-01-01
1y 3mo
2026-04-23
340 peers
AS174 AS209 AS999 AS3130 AS3257 AS3491 AS3549 AS5392 AS7018 AS7594 AS8582 AS12956 AS13830 AS16260 AS20912 AS29504 AS30950 AS34549 AS49544 AS52468 AS52873 AS57821 AS58057 AS61138 AS198385 AS200612 AS262427 AS262462 AS263009 AS266213 AS271253 AS327960 AS328840
QF-HBKU-ASN
AS34945
QA 2025-01-01
1y 3mo
2026-04-23
27 peers
AS209 AS999 AS3257 AS3491 AS3549 AS5392 AS7018 AS8582 AS12956 AS16260 AS30950 AS31554 AS49544 AS52873 AS57821 AS262462 AS266213
BIX-AS
AS35019
BH 2025-01-01
1y 3mo
2026-04-23
27 peers
AS999 AS3491 AS7018 AS12956 AS37697 AS52873
AS40339
AS40339
US 2025-01-01
1y 3mo
2026-04-23
43 peers
AS5392 AS7594 AS12956
CMCTELECOM-VN
AS45903
VN 2025-01-01
1y 3mo
2026-04-23
130 peers
AS174 AS209 AS701 AS999 AS3130 AS3257 AS3320 AS3491 AS3549 AS5392 AS5580 AS6762 AS6830 AS7018 AS7768 AS8582 AS12956 AS16260 AS16552 AS17350 AS30950 AS31554 AS32590 AS34549 AS37468 AS37697 AS47147 AS49544 AS52468 AS52873 AS57821 AS61138 AS64475 AS136557 AS151326 AS200612 AS212271 AS262427 AS262462 AS263009 AS266213 AS271253 AS327960 AS328840 AS328964 AS398465
KTC3G
AS47589
KW 2025-01-01
1y 3mo
2026-04-23
39 peers
AS209 AS999 AS3257 AS3491 AS3549 AS5392 AS7018 AS8582 AS12956 AS16552 AS30950 AS31554 AS49544 AS52873 AS57821 AS262462 AS266213
ISP-AS-AP
AS55355
HK 2025-01-01
1y 3mo
2026-04-23
52 peers
AS209 AS3257 AS3491 AS3549 AS5392 AS7018 AS12956 AS30950 AS37697 AS49544 AS52873 AS57821 AS266213
DATAMENA-ASN
AS57187
AE 2025-01-01
1y 3mo
2026-04-23
101 peers
AS174 AS209 AS701 AS999 AS1273 AS3130 AS3257 AS3320 AS3491 AS3549 AS5392 AS6894 AS7018 AS7594 AS8582 AS12956 AS13830 AS16260 AS17350 AS20912 AS27986 AS29504 AS30950 AS31554 AS34549 AS37468 AS39120 AS42473 AS47147 AS48112 AS49544 AS52468 AS52873 AS57821 AS58057 AS61138 AS136557 AS198150 AS198385 AS212271 AS262427 AS262462 AS263009 AS266213 AS271253 AS327960 AS328840 AS398465
GATEWAY-AS-AP
AS132827
JP 2025-01-01
1y 3mo
2026-04-23
52 peers
AS5580 AS7018 AS12956 AS16260 AS52873 AS132847
INFINIVAN-AS-AP
AS135607
PH 2025-01-01
1y 3mo
2026-04-23
220 peers
AS260 AS3257 AS8582 AS12956
CITRA
AS202414
KW 2025-01-01
1y 3mo
2026-04-23
26 peers
AS209 AS999 AS3257 AS3491 AS3549 AS5392 AS7018 AS8582 AS12956 AS30950 AS31554 AS49544 AS52873 AS57821 AS262462 AS266213
DIGI-ROMANIA
AS8708
RO 2025-01-03
1y 3mo
2026-04-23
2 peers
AS57050
HUTCHISON-LK
AS132447
LK 2025-02-01
1y 2mo
2026-04-23
34 peers
AS209 AS3257 AS3549 AS5392 AS7018 AS12956 AS49544 AS57821 AS262462 AS264409 AS266213
HUTCHISON-LK
AS17470
LK 2025-02-05
1y 2mo
2026-04-23
225 peers
AS3257 AS3491 AS7018 AS8582 AS37697
AS2516
AS2516
JP 2025-04-01
1y
2026-04-23
1 peer
AS7660
TFN-TW
AS9924
TW 2025-04-01
1y
2026-04-23
50 peers
AS209 AS999 AS3257 AS3549 AS5392 AS7018 AS8582 AS12956 AS16260 AS30950 AS52873 AS57821
AARNET-AS-AP
AS7575
AU 2025-04-02
1y
2026-04-23
1 peer
AS4608
ASN-TELSTRA-GLOBAL
AS4637
HK 2025-04-14
1y
2026-04-23
3 peers
AS1221 AS32590
SejongTelecom-AS-KR
AS9848
KR 2025-04-29
1y
2026-04-23
283 peers
AS209 AS701 AS999 AS2914 AS3257 AS3491 AS3549 AS4128 AS4641 AS5392 AS7018 AS8582 AS12956 AS13786 AS14315 AS15562 AS16260 AS16276 AS17660 AS30950 AS31554 AS37697 AS48237 AS49544 AS52873 AS55720 AS57821 AS262462 AS266213 AS398465
ABOVE-AS-AP
AS17408
TW 2025-05-29
11mo
2026-04-23
166 peers
AS3257
KW
AS6412
KW 2025-06-04
10mo
2026-04-23
123 peers
AS209 AS999 AS3257 AS3491 AS3549 AS5392 AS6461 AS7018 AS8582 AS12956 AS16260 AS16552 AS30950 AS40864 AS49544 AS52873 AS57821 AS262462 AS266213
EXASCALE
AS61049
GB 2025-07-30
9mo
2026-04-23
1 peer
AS207841
UNSPECIFIED
AS5416
BH 2026-03-20
1mo
2026-04-23
10 peers
AS5580 AS6461 AS7018 AS12956 AS40864
STARHUB-INTERNET
AS4657
SG 2026-04-22
7d
2026-04-23
1 peer
AS37989

Network Size

IPv4 and IPv6 prefixes originated over time

21
v4 prefixes
34k
v4 addresses
1
v6 prefixes
1
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

No events found.

Route Leak Signals

experimental 5 most recent observations
Date Role Counterparty Prefix Reason VPs Sample path
2025-06-09 Leaker TWELVE99
AS1299
2400:6a80:d100::/40 AS15412 classified as transit provider to AS1299 — impossible, AS1299 is tier-1 clique member 1
show path
209 3356 4637 135607 15412 1299 174 55821
2025-05-06 Leaker PCCWG-APAC-HK
AS3491
202.92.133.0/24 AS15412 classified as transit provider to AS3491 — impossible, AS3491 is tier-1 clique member 3
show path
209 3356 4637 23930 15412 3491 17639 23862 131245
2025-04-13 Leaker PCCWG-APAC-HK
AS3491
120.28.56.0/24 AS15412 classified as transit provider to AS3491 — impossible, AS3491 is tier-1 clique member 100
show path
31510 174 3356 4775 15412 3491 9658 18190

Renewal Calendar

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

This data is available to subscribers.

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