Autonomous System details
AS15412
FLAG TELECOM UK LIMITED — globalcloudxchange.com
Summary
| Country |
 United Kingdom
|
| Organization | FLAG TELECOM UK LIMITED |
| Domain | globalcloudxchange.com |
| Number of IPv4 | 56,576 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | September 18, 2002 (about 22 years ago) |
| Updated | March 26, 2025 (about 19 days ago) |
IP Ranges
AS15412 announces 33 IPv4 ranges and 1 IPv6 range.
That's a total of 56,576 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 43.248.216.0/22 |
 MLTSCMPNET
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 43.251.184.0/24 |
 DREAMINFOLAB
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 43.251.186.0/24 |
DREAMINFOLAB
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 45.115.32.0/24 |
DREAMINFOLAB
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 45.115.34.0/24 |
DREAMINFOLAB
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 45.124.60.0/22 |
Dream Information Laboratory
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 45.124.204.0/22 |
Global Network Agency Inc.
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 45.125.188.0/22 |
 Asp-hK
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 62.216.128.0/19 |
FLAG TELECOM UK LIMITED
|
8,192 | RIPE NCC | ALLOCATED PA |
| 80.77.0.0/20 |
 Flag Telecom LTD
|
4,096 | RIPE NCC | ASSIGNED PA |
| 80.81.64.0/19 |
 Flag Telecom Ireland LTD
|
8,192 | RIPE NCC | ASSIGNED PA |
| 85.95.0.0/19 |
FLAG TELECOM UK LIMITED
|
8,192 | RIPE NCC | ALLOCATED PA |
| 85.95.24.0/22 |
FLAG TELECOM UK LIMITED
|
1,024 | RIPE NCC | ALLOCATED PA |
| 89.17.96.0/19 |
 OGERO
|
8,192 | RIPE NCC | ASSIGNED PA |
| 103.5.160.0/22 |
WCAS-01
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 103.6.20.0/22 |
 BEAUGLnet
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 103.7.208.0/22 |
NETSCI
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 103.8.84.0/24 |
Lihokel
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.8.85.0/24 |
Netscil
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.8.86.0/24 |
Yoamenel
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.8.87.0/24 |
Ronesel
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.11.237.0/24 |
APNSYS
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.15.116.0/22 |
MLLSHFNET
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 103.21.104.0/24 |
DREAMINFOLAB
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.21.106.0/24 |
DREAMINFOLAB
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.103.152.0/22 |
 Flag Telecom Ireland Network LTD
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 103.144.202.0/23 |
VDVLLNET
|
512 | APNIC | ASSIGNED NON-PORTABLE |
| 103.225.192.0/22 |
Dream Information Laboratory
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 103.249.185.0/24 |
Global Network Agency Inc.
|
256 | APNIC | ALLOCATED PORTABLE |
| 103.249.187.0/24 |
Global Network Agency Inc.
|
256 | APNIC | ALLOCATED PORTABLE |
| 203.79.32.0/20 |
ASSIGNED-TO-YIPES-25102017
|
4,096 | APNIC | ALLOCATED NON-PORTABLE |
| 203.79.37.0/24 |
ASSIGNED-TO-FLAG-CHINA-HK-CUSTOMERS 25102017
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 203.79.39.0/24 |
For Customer Pldt Rgdipsc269 at 05072018
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:1a00::/32 |
FLAG TELECOM UK LIMITED
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS15412 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
AS42
AS702
AS714
AS786
AS1031
AS1103
AS1257
AS1273
AS1820
AS1828
AS2119
AS2497
AS2516
AS2518
AS2603
AS2635
AS2686
AS2818
AS2856
AS2906
AS2907
AS3209
AS3213
AS3216
AS3223
AS3292
AS3303
AS3320
AS3327
AS3462
AS3491
AS3741
AS3786
AS4004
AS4181
AS4229
AS4455
AS4637
AS4657
AS4766
AS4788
AS4862
AS5378
AS5390
AS5400
AS5405
AS5413
AS5459
AS5466
AS5503
AS5583
AS6079
AS6453
AS6461
AS6507
AS6667
AS6717
AS6774
AS6805
AS6830
AS6894
AS6908
AS7029
AS7195
AS7342
AS7473
AS7575
AS8075
AS8218
AS8220
AS8282
AS8308
AS8309
AS8359
AS8365
AS8426
AS8468
AS8529
AS8530
AS8551
AS8560
AS8648
AS8657
AS8674
AS8683
AS8708
AS8918
AS8966
AS9009
AS9044
AS9153
AS9498
AS9505
AS9593
AS9605
AS9957
AS10310
AS11019
AS11164
AS12389
AS12390
AS12496
AS12552
AS12876
AS12902
AS13009
AS13030
AS13037
AS13101
AS13122
AS13208
AS13213
AS13237
AS13335
AS13414
AS13768
AS15169
AS15435
AS15557
AS15598
AS15600
AS15703
AS15766
AS15802
AS15830
AS16082
AS16247
AS16265
AS16353
AS16509
AS17676
AS18041
AS19151
AS20485
AS20562
AS20596
AS20712
AS20773
AS20799
AS20847
AS20932
AS20940
AS21099
AS21267
AS21385
AS21472
AS22356
AS22697
AS23344
AS23779
AS23816
AS24429
AS24482
AS24594
AS24875
AS24916
AS24940
AS24961
AS25180
AS25376
AS25460
AS25560
AS29006
AS29017
AS29049
AS29446
AS29452
AS29527
AS29606
AS29611
AS30844
AS31084
AS31122
AS31742
AS32934
AS33891
AS34066
AS34224
AS34245
AS34746
AS34968
AS35071
AS35228
AS35266
AS35437
AS35551
AS35575
AS35826
AS35834
AS36692
AS36874
AS36994
AS37273
AS37468
AS37529
AS37721
AS39120
AS39175
AS39202
AS39208
AS39356
AS39386
AS39498
AS39572
AS39602
AS39875
AS40065
AS40934
AS41000
AS41047
AS41095
AS41327
AS41354
AS41913
AS42004
AS42010
AS42228
AS42455
AS42473
AS42611
AS42689
AS42831
AS43545
AS44332
AS44444
AS44684
AS44965
AS45102
AS46489
AS47480
AS47631
AS47638
AS47998
AS48101
AS48237
AS48728
AS48945
AS49375
AS49453
AS49544
AS49685
AS49981
AS50489
AS50823
AS51043
AS51159
AS51409
AS51553
AS51561
AS51945
AS52075
AS53766
AS54113
AS54994
AS55256
AS55720
AS57653
AS57793
AS57976
AS58007
AS58453
AS58511
AS59395
AS59455
AS59605
AS59659
AS59778
AS60051
AS60068
AS60169
AS60670
AS60793
AS60800
AS60868
AS60981
AS61049
AS61124
AS61231
AS62044
AS62163
AS62167
AS62227
AS62417
AS64049
AS136907
AS137409
AS139341
AS196881
AS198736
AS198895
AS199481
AS199524
AS199775
AS199995
AS200052
AS200781
AS201126
AS201277
AS201838
AS202020
AS202596
AS203372
AS203421
AS203582
AS203851
AS204264
AS204558
AS204598
AS206347
AS206530
AS206626
AS206999
AS207044
AS208621
AS208636
AS208802
AS209505
AS210062
AS210258
AS210627
AS210893
AS211393
AS211597
AS212175
AS212483
AS215638
AS327814
AS395505
AS396356
AS396986
Upstreams
AS15412 connects to the global Internet via at least 7 upstream providers. In this setup, AS15412 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS15412 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS15412's role in extending Internet access beyond its own infrastructure.
AS4775
AS4780
AS4826
AS7568
AS8452
AS9304
AS9416
AS9848
AS9924
AS10098
AS12486
AS17470
AS17639
AS18059
AS18101
AS19527
AS21859
AS23749
AS23930
AS24835
AS29357
AS29664
AS30081
AS30873
AS33788
AS34945
AS35019
AS40339
AS45629
AS45630
AS45758
AS45903
AS47589
AS55355
AS57187
AS60045
AS132447
AS132827
AS133012
AS135607
AS152144
AS200700
AS202414