KIXS-AS-KR
AS4766
· Korea Telecom
· KR
· APNIC
4
Upstream providers
497
Downstream customers
Unclassified Peers
- AS6939 AS6939
- INTELSAT GLOBAL SERVICE CORPORATION AS22351
- TELCOTECH-KH AS55329
- RPS-AS-AP AS133771
- NHFIRE-AS-KR AS131815
- NETMARBLE-AS-KR AS55593
- KORNET-PS-AS-KR AS4040
- nhn-AS-KR AS23576
- AS6421 AS6421
- GTT-BACKBONE AS3257
- AS2914 AS2914
- SEABONE-NET AS6762
- RETN-AS AS9002
- MPT-MM-AS-AP AS45558
- CWASIA AS6660
- BAYAN-TELECOMMUNICATIONS AS6648
- PCCWG-APAC-HK AS3491
- HKBN-AS-AP AS9269
- LibertyGlobal AS6830
- CTGNet AS23764
- ANGOLA-CABLES AS37468
- AS6461 AS6461
- SIMPLEXINTERNET-AS-KR AS46006
- ASN-TELSTRA-GLOBAL AS4637
- SWISSCOM AS3303
- CW AS1273
- SINGTEL-AS-AP AS7473
- GSLNETWORKS-AS-AP AS137409
- DTAG AS3320
- KTOA-AS-KR AS4671
- TOSSBANK-AS-KR AS7620
- KTFC1120-AS-KR AS9487
- JBBANK1-AS-KR AS9570
- NHFUTURES-AS AS9779
- KBINET-AS-KR AS17867
- CNCITY-AS-KR AS18311
- BCRC-AS-KR AS23562
- SEOICHEON-AS-KR AS38116
- GICO-AS-KR AS38128
- KOCES-AS-KR AS45387
- KORAILRETAIL-AS-KR AS45392
- SBN-AWN-IIG-AS-AP AS45430
- KISANET AS45986
- NFCF-AS-KR AS55588
- GILHOSP-AS-KR AS55596
- CMI-INT-HK AS58453
- GTCK-AS-KR AS131793
- NEMC-AS-KR AS131797
- HOBAN-AS-KR AS131803
- YONHAPINFOMAX-AS-KR AS131818
- EKAPE-AS-KR AS131823
- MYONGJIHOSPITAL-AS-KR AS131853
- SINOKOR-AS-KR AS131867
- SANGSANGINSB-AS-KR AS131877
- GBST-AS-KR AS131883
- SHINDUCKPYUNG2-AS-KR AS152206
- AS2516 AS2516
- FSS-AS AS10061
- DUNAMU-AS-KR AS10154
- AS13786 AS13786
- FLAG-AS AS15412
- CALL24-AS-KR AS17569
- RINNAI-AS-KR AS17612
- NOMURAINDIA-AS-AP AS18211
- DAEWONJINCHEON-AS-KR AS18339
- CORE-BACKBONE AS33891
- SHINDUCKPYUNG-AS-KR AS38665
- NICEVAN03-AS-KR AS38709
- TOYOKOREA-AS-KR AS45970
- HANALIFE-AS-KR AS55619
- BUBAL-AS-KR AS131806
- BROADNNET-AS-KR AS131824
- BAEKSA-AS-KR AS131825
- JTSB-AS-KR AS131840
- SAEMANGEUM-AS-KR AS131854
- YEOJU-AS-KR AS131857
- HCI01-AS-KR AS131859
- NIDNET-AS-KR AS131881
- TOSSCX-AS-KR AS131886
- KGS-AS-KR AS152217
- SEACOM-AS AS37100
- NEX-AS-KR AS38108
- CHINANET-BACKBONE AS4134
- AS2497 AS2497
- ROSTELECOM-AS AS12389
- EWP-AS-KR AS38088
- CDN77 AS60068
- STARHUB-INTERNET AS4657
- CHINA169-Backbone AS4837
- OMANTEL-AS AS8529
- EXPERNET-AS-KR AS10064
- TRANSTELECOM AS20485
- LIQUID-AS AS30844
- BLIX AS50304
- AS52320 AS52320
- TWGATE-AP AS9505
- GlobalConnect-AS31027 AS31027
- NETSEC-HK AS45753
- ELD-AS-AP AS139057
- AS714 AS714
- VOCUS-BACKBONE-AS AS4826
- SAIX-NET AS5713
- AS7922 AS7922
- DIGI-ROMANIA AS8708
- Etisalat-AS AS8966
- KINXIDC-AS-KR AS9286
- BBIL-AP AS9498
- SIFY-AS-IN AS9583
- Workonline AS37271
- ALIBABA-CN-NET AS45102
- SLT-GLOBAL AS45489
- AS577 AS577
- AS852 AS852
- AS2906 AS2906
- SOVAM-AS AS3216
- LGDACOM AS3786
- CHINATELECOM-CORE-WAN-CN2 AS4809
- ATOM86-AS AS8455
- RTD AS9050
- CUII AS9929
- KAKAO-10158-AS-KR AS10158
- LAMBDANET-AS AS13237
- CLOUDFLARENET-AS AS13335
- ULTINA AS17676
- FPT-AS-AP AS18403
- CITRA-AS-ID AS23951
- IIT-WICAM-AS-AP AS24492
- Fiord-AS AS28917
- AS31898 AS31898
- FACEBOOK AS32934
- MAINONE AS37282
- ESAB-AS AS39351
- NHN-AS-KR AS45974
- FASTLY AS54113
- GOOGLE-AS-AP AS139070
- GulfBridgeInternational AS200612
- KPN AS286
- AS703 AS703
- AS2044 AS2044
- BT-UK-AS AS2856
- HINET AS3462
- TDS-AS AS4181
- SPARK-NZ AS4648
- BT AS5400
- AS6327 AS6327
- AS7029 AS7029
- PTIPACIFICAINC-AS-AP AS7131
- AS8047 AS8047
- AS8075 AS8075
- CLARANET-AS AS8426
- SKB-AS AS9318
- DREAMX-AS AS9457
- ONENZ-TRANSIT-AS AS9500
- AS11404 AS11404
- WIKIMEDIA AS14907
- AS15169 AS15169
- AS15305 AS15305
- OVH AS16276
- AS16509 AS16509
- LGTELECOM-AS-KR AS17853
- MARK1-AS-KR AS17878
- AS20473 AS20473
- AS-21928 AS21928
- AS22697 AS22697
- SEOJEONG-AS-KR AS23569
- VIRTUTEL-AS-AP AS24516
- AS29802 AS29802
- AS29838 AS29838
- GNM-AS AS31500
- AS32098 AS32098
- AS32590 AS32590
- AS35916 AS35916
- AS36149 AS36149
- AS36236 AS36236
- BOFINET AS37678
- ADVANCEDHOSTERS-AS AS39572
- GLESYS AS42708
- NFORCE AS43350
- GEMNET-MN AS45204
- VNPT-AS-VN AS45899
- i3Dnet AS49544
- MCIX-AS-AP AS55818
- TANGO-PROXIMUS_NXT AS56665
- PACKETHUBSA-AS-AP AS147049
- gwcomms-EU-backbone AS198148
- AS396356 AS396356
47m
v4 addresses
8
v6 /32s
Provider History
Active
Possible trial (<90d)
Historical
Current Providers
| Provider | First Seen | Last Seen | Peers | Confidence |
|---|---|---|---|---|
|
AS701
AS701
|
2024-11-01
1y 6mo
|
2026-04-30 |
235 peers
AS2914
AS15562
|
|
|
AS3356
AS3356
|
2024-11-01
1y 6mo
|
2026-04-30 |
4 peers
AS209
AS3549
|
|
|
AS174
AS174
|
2024-11-01
1y 6mo
|
2026-04-30 |
248 peers
AS3214
AS3491
AS6453
AS12956
AS16276
AS17660
AS132884
AS271253
|
|
|
TWELVE99
AS1299
|
2024-11-01
1y 6mo
|
2026-04-30 |
334 peers
AS2914
AS3320
AS3491
AS4128
AS7018
AS12956
AS64475
|
|
Customers (497)
| Customer | Country | First Seen | Last Seen | IPs | Peers | Confidence |
|---|---|---|---|---|---|---|
|
KREONET-AS-KR
AS1237
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 2.8k |
101 peers
AS174
AS209
AS999
AS1031
AS1299
AS2914
AS3130
AS3214
AS3320
AS3491
AS3549
AS4128
AS6082
AS6453
AS6461
AS7018
AS8218
AS8283
AS12956
AS13030
AS14315
AS15562
AS15692
AS16276
AS16552
AS17350
AS17660
AS20514
AS27986
AS34549
AS35280
AS37497
AS47147
AS49028
AS52468
AS52873
AS55222
AS60602
AS64475
AS132884
AS138685
AS151326
AS199524
AS212271
AS265721
AS271253
AS328206
AS328840
AS398465
|
|
|
KAIST-DAEJEON-AS-KR
AS1781
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 139k |
9 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
SCU-AS-KR
AS2563
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 512 |
26 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
KORNET-AS-KR
AS3559
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | — |
30 peers
AS209
AS999
AS1031
AS2914
AS3491
AS4128
AS6453
AS6461
AS7018
AS8218
AS12956
AS14315
AS15562
AS16276
AS16552
AS17350
AS35280
AS37497
AS52873
AS138685
AS271253
AS328206
AS328840
|
|
|
ETRI-AS-KR
AS3748
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 66k |
10 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
POSTECH-AS-KR
AS3784
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 66k |
12 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
ERX-NURI-ASN
AS3976
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 256 |
9 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
NTPCL-AS-AP
AS4651
|
TH | 2024-11-01
1y 6mo
|
2026-04-30 | 10k |
10 peers
AS209
AS3549
|
|
|
YONSEI-AS-KR
AS4665
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 136k |
83 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
LGNET-AS-KR
AS4668
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 409k |
85 peers
AS3491
AS7018
AS12956
|
|
|
KNPU1208-AS-KR
AS4756
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 512 |
21 peers
AS209
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS132884
AS271253
|
|
|
GLOBE-TELECOM-AS
AS4775
|
PH | 2024-11-01
1y 6mo
|
2026-04-30 | 14k |
75 peers
AS209
AS3549
|
|
|
CHOSUN-AS-KR
AS4790
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 7.7k |
84 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
HHIAS-AS-KR
AS4793
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 6.4k |
35 peers
AS209
AS999
AS1031
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS132884
AS271253
|
|
|
SAMSUNGSDS-AS-KR
AS6619
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 512 |
5 peers
AS209
AS3549
|
|
|
KTNET-AS
AS7557
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 94k |
8 peers
AS3491
AS7018
AS12956
|
|
|
KBS-AS
AS7558
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 8.7k |
11 peers
AS209
AS3320
AS3491
AS3549
AS7018
AS12956
AS27986
|
|
|
DONGA-NET-AS
AS7559
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 4.1k |
84 peers
AS174
AS209
AS1299
AS2914
AS3130
AS3549
AS4128
AS6082
AS7018
AS8283
AS13030
AS15562
AS15692
AS20514
AS34549
AS49028
AS52468
AS55222
AS60602
AS151326
AS199524
AS212271
AS265721
AS328840
AS398465
|
|
|
CHONBUK-AS
AS7560
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 55k |
29 peers
AS209
AS3491
AS3549
AS6453
AS7018
AS12956
AS271253
|
|
|
HCNSEOCHO-AS-KR
AS7562
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 180k |
27 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
ASN-KAIST-SAL
AS7622
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 16k |
20 peers
AS209
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS132884
AS271253
|
|
|
JEONJU-AS
AS7624
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 13k |
84 peers
AS174
AS209
AS1299
AS2914
AS3130
AS3549
AS4128
AS6082
AS8283
AS13030
AS15562
AS15692
AS20514
AS34549
AS49028
AS52468
AS55222
AS60602
AS151326
AS199524
AS265721
AS328840
AS398465
|
|
|
SCOURTFAMILY-AS-KR
AS7626
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 256 |
9 peers
AS209
AS3491
AS3549
AS7018
AS12956
AS27986
|
|
|
SBS-AS
AS7627
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 256 |
11 peers
AS209
AS3491
AS3549
AS6453
AS7018
AS12956
AS27986
AS271253
|
|
|
APAN-KR-AS
AS9270
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 16k |
82 peers
AS209
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS132884
AS271253
|
|
|
WKUNET-AS
AS9271
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 25k |
21 peers
AS209
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS132884
AS271253
|
|
|
SICC-AS
AS9273
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 142k |
26 peers
AS209
AS2914
AS3214
AS3320
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS64475
AS271253
|
|
|
HUTCHISON-AS-AP
AS9304
|
HK | 2024-11-01
1y 6mo
|
2026-04-30 | 768 |
6 peers
AS209
AS3549
AS7018
AS12956
|
|
|
ITISNET-AS
AS9317
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 86k |
11 peers
AS209
AS3320
AS3491
AS3549
AS7018
AS12956
|
|
|
BREGISTRY-AS-KR
AS9320
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 1.8k |
58 peers
AS209
AS3549
|
|
|
EWHANET1-AS
AS9322
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 8.7k |
27 peers
AS209
AS2914
AS3214
AS3320
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS64475
AS132884
AS271253
|
|
|
DGUNET-AS
AS9323
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 24k |
20 peers
AS209
AS3491
AS3549
AS6453
AS7018
AS12956
AS27986
AS271253
|
|
|
WTKR-AS-KR
AS9454
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 2k |
11 peers
AS209
AS3491
AS3549
AS6453
AS7018
AS12956
AS271253
|
|
|
EDUNET-AS
AS9455
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 5.9k |
23 peers
AS209
AS999
AS1031
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS27986
AS132884
AS271253
|
|
|
POBA-AS-KR
AS9458
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 256 |
12 peers
AS209
AS3320
AS3491
AS3549
AS6453
AS7018
AS12956
AS27986
AS271253
|
|
|
SNU-AS-KR
AS9488
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 173k |
27 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
NIS-AS
AS9490
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 512 |
9 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
NICEHOLDINGS-AS-KR
AS9491
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 768 |
23 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
MAEKYUNG-AS
AS9492
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 1.3k |
27 peers
AS209
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS132884
AS271253
|
|
|
GOODCYBER-AS
AS9522
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 512 |
9 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
MOKWON-AS-KR
AS9523
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 12k |
20 peers
AS209
AS3320
AS3491
AS3549
AS7018
AS12956
|
|
|
HMC-AS
AS9524
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 35k |
23 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
KOSCOM-AS-KR
AS9526
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 23k |
60 peers
AS209
AS3491
AS3549
AS6453
AS7018
AS12956
AS271253
|
|
|
HYUNDAICARD-AS-KR
AS9529
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 256 |
84 peers
AS174
AS209
AS1299
AS2914
AS3130
AS3549
AS4128
AS6082
AS7018
AS8283
AS13030
AS15562
AS15692
AS20514
AS34549
AS49028
AS52468
AS55222
AS60602
AS151326
AS199524
AS212271
AS265721
AS328840
AS398465
|
|
|
SHINSEGAE-AS
AS9530
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 20k |
20 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
GEDU-AS-KR
AS9531
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 36k |
27 peers
AS209
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS27986
AS132884
AS271253
|
|
|
SECURITIES-AS
AS9532
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 3.8k |
16 peers
AS209
AS3491
AS3549
AS6453
AS7018
AS12956
AS27986
AS271253
|
|
|
INICIS-AS
AS9571
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 512 |
9 peers
AS209
AS3491
AS3549
AS7018
AS12956
|
|
|
HUFSNET-AS
AS9572
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 16k |
21 peers
AS209
AS2914
AS3214
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS132884
AS271253
|
|
|
KCTC-AS-KR
AS9575
|
KR | 2024-11-01
1y 6mo
|
2026-04-30 | 256 |
27 peers
AS209
AS2914
AS3214
AS3320
AS3491
AS3549
AS4128
AS6453
AS7018
AS12956
AS15562
AS16276
AS17660
AS64475
AS132884
AS271253
|
|
Network Size
IPv4 and IPv6 prefixes originated over time
2124
v4 prefixes
47m
v4 addresses
26
v6 prefixes
8
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
2026-04-25
Lost Transit
Confidence: 85%
Duration: 478d
2026-04-20
Possible Trial
Confidence: 60%
Duration: 34d
2024-11-13
Lost Transit
Confidence: 85%
Duration: 11d
2024-11-11
New Transit
Confidence: 90%
2024-11-07
Lost Transit
Confidence: 85%
Duration: 5d
2024-11-05
Lost Transit
Confidence: 85%
Duration: 3d
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
2024-11-02
New Transit
Confidence: 90%
Route Leak Signals
experimental 5 most recent observations| Date | Role | Counterparty | Prefix | Reason | VPs | Sample path |
|---|---|---|---|---|---|---|
| 2025-11-28 | Leaker |
PCCWG-APAC-HK
AS3491
|
103.204.103.0/24 | AS4766 classified as transit provider to AS3491 — impossible, AS3491 is tier-1 clique member | 2 |
show path209 3356 4637 45796 136780 134736 133524 136975 45558 4651 4766 3491 4229 136255 134976
|
| 2025-11-27 | Leaker |
PCCWG-APAC-HK
AS3491
|
103.204.103.0/24 | AS4766 classified as transit provider to AS3491 — impossible, AS3491 is tier-1 clique member | 2 |
show path209 3356 4637 45796 136780 134736 133524 136975 45558 4651 4766 3491 4229 136255 134976
|
Renewal Calendar
Active providers first seen 11–13 months ago — possible annual contract renewals
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