AS53388 · US · ARIN
3
Upstream providers
5
Downstream customers
1k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS174
AS174
2025-06-05
1y
2026-06-09
196 peers
AS199524
v4 v6
ROZINT
AS21738
2025-12-26
5mo
2026-06-09
154 peers
AS209 AS260 AS835 AS999 AS1031 AS2152 AS2500 AS2914 AS3214 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS4775 AS5392 AS5580 AS6082 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8582 AS11039 AS12350 AS12956 AS14315 AS15562 AS15605 AS16276 AS16552 AS17350 AS17660 AS20080 AS24482 AS28329 AS30950 AS31554 AS32590 AS34177 AS34927 AS35280 AS35710 AS38001 AS40864 AS41095 AS41811 AS47692 AS49434 AS49544 AS49605 AS51185 AS52075 AS52468 AS52873 AS53062 AS56457 AS64475 AS132884 AS134823 AS138685 AS142271 AS142289 AS150369 AS151704 AS197580 AS199524 AS212317 AS216285 AS262462 AS263152 AS263541 AS264409 AS266213 AS267613 AS271253
v4 v6
AS20200-1
AS20200
2025-11-18
6mo
2026-06-09
64 peers
AS209 AS553 AS680 AS1299 AS2914 AS3257 AS3320 AS3491 AS3549 AS4641 AS6082 AS6453 AS6762 AS7018 AS8582 AS8888 AS12956 AS12969 AS14041 AS14315 AS14630 AS15562 AS15692 AS16276 AS16552 AS17350 AS20514 AS20811 AS30950 AS31554 AS34927 AS35710 AS37697 AS38726 AS48237 AS48362 AS49432 AS49544 AS49605 AS51185 AS52873 AS55720 AS56457 AS132825 AS142289 AS151704 AS197580 AS199524 AS210937 AS212317 AS262462 AS266213 AS398465
v4 v6

Customers (5)

Customer Country First Seen Last Seen IPs Peers Confidence AF
TEFEXIA-AS
AS216425
KR 2025-03-01
1y 3mo
2026-06-09 17k
285 peers
AS209 AS680 AS2914 AS3257 AS3320 AS3491 AS3549 AS6082 AS6453 AS6762 AS7018 AS12956 AS14041 AS14315 AS14630 AS15562 AS15692 AS16276 AS16552 AS17350 AS20514 AS30950 AS31554 AS34927 AS37697 AS38726 AS48237 AS49544 AS52873 AS55720 AS56457 AS132825 AS142289 AS151704 AS197580 AS199524 AS262462 AS266213
v4 v6
PROJECTELIV-AS-AP
AS153997
KR 2025-06-27
11mo
2026-06-09 512
105 peers
AS199524
v4 v6
YUKI-NET-AS-AP
AS151349
KR 2025-07-02
11mo
2026-06-09 512
284 peers
AS209 AS553 AS680 AS1299 AS2914 AS3257 AS3320 AS3491 AS3549 AS6082 AS6453 AS6762 AS7018 AS8582 AS8888 AS12956 AS12969 AS14041 AS14315 AS15562 AS15692 AS16276 AS17350 AS20514 AS20811 AS30950 AS31554 AS34927 AS35710 AS38726 AS48237 AS48362 AS49432 AS49544 AS49605 AS51185 AS52873 AS55720 AS56457 AS132825 AS142289 AS151704 AS197580 AS199524 AS210937 AS212317 AS262462 AS266213 AS398465
v4 v6
AS26561
AS26561
US 2025-12-24
5mo
2026-06-09 4.6k
59 peers
AS199524
v4 v6
FEATHER-IT-NET
AS13405
US 2026-01-28
4mo
2026-06-09 512
39 peers
AS209 AS1299 AS2914 AS3257 AS3320 AS3491 AS3549 AS4641 AS6082 AS6453 AS6762 AS7018 AS12956 AS14041 AS14315 AS14630 AS15562 AS15692 AS16276 AS16552 AS17350 AS20514 AS30950 AS31554 AS34927 AS37697 AS38726 AS48237 AS49544 AS52873 AS55720 AS56457 AS132825 AS142289 AS151704 AS197580 AS199524 AS262462 AS266213
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

4
v4 prefixes
1k
v4 addresses
2
v6 prefixes
1
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2026-05-19
Lost Transit
PROJECTELIV-AS-AP AS153997 → lost provider AS53388 AS53388
Confidence: 85% Duration: 325d
2026-05-15
Lost Transit
AS53388 AS53388 → lost provider AS174 AS174
Confidence: 85% Duration: 343d
2026-05-08
Lost Transit
AS53388 AS53388 → lost provider PACKETSTREAM-AS-AP AS139648
Confidence: 85% Duration: 432d
2026-05-08
Lost Transit
AS26561 AS26561 → lost provider AS53388 AS53388
Confidence: 85% Duration: 134d
2026-04-20
New Transit
FEATHER-IT-NET AS13405 → added provider AS53388 AS53388
Confidence: 90%
2026-04-12
Lost Transit
FEATHER-IT-NET AS13405 → lost provider AS53388 AS53388
Confidence: 85% Duration: 73d
2026-04-08
Possible Trial
AS6939 AS6939 → possible trial with AS53388 AS53388
Confidence: 60% Duration: 17d
2026-03-31
Lost Transit
AS53388 AS53388 → lost provider AS6939 AS6939
Confidence: 85% Duration: 102d
2026-03-20
New Transit
AS26561 AS26561 → added provider AS53388 AS53388
Confidence: 90%
2026-03-18
Lost Transit
AS6939 AS6939 → lost provider AS53388 AS53388
Confidence: 85% Duration: 35d
2026-03-17
New Transit
AS6939 AS6939 → added provider AS53388 AS53388
Confidence: 90%
2026-03-07
Possible Trial
AS26561 AS26561 → possible trial with AS53388 AS53388
Confidence: 60% Duration: 33d
2026-03-01
Lost Transit
AS26561 AS26561 → lost provider AS53388 AS53388
Confidence: 85% Duration: 66d
2026-02-28
Lost Transit
AS6939 AS6939 → lost provider AS53388 AS53388
Confidence: 85% Duration: 17d
2026-02-11
Lost Transit
AS6939 AS6939 → lost provider AS53388 AS53388
Confidence: 85%
2026-02-09
Lost Transit
DoyeonLee-AS AS214189 → lost provider AS53388 AS53388
Confidence: 85% Duration: 289d
2026-02-09
Lost Transit
AS-YAGUMYAGUM AS210576 → lost provider AS53388 AS53388
Confidence: 85% Duration: 180d
2026-02-06
Lost Transit
Hogok-Network AS215190 → lost provider AS53388 AS53388
Confidence: 85% Duration: 286d
2026-02-02
New Transit
AS-YAGUMYAGUM AS210576 → added provider AS53388 AS53388
Confidence: 90%
2026-01-29
New Transit
FEATHER-IT-NET AS13405 → added provider AS53388 AS53388
Confidence: 90%
2025-12-27
New Transit
AS53388 AS53388 → added provider ROZINT AS21738
Confidence: 90%
2025-12-25
Lost Transit
TAMUKAINET-AS-AP AS152184 → lost provider AS53388 AS53388
Confidence: 85% Duration: 257d
2025-12-25
New Transit
AS26561 AS26561 → added provider AS53388 AS53388
Confidence: 90%
2025-12-19
New Transit
DoyeonLee-AS AS214189 → added provider AS53388 AS53388
Confidence: 90%
2025-12-19
Possible Trial
LUNA-AS-AP AS152878 → possible trial with AS53388 AS53388
Confidence: 60%
2025-12-19
New Transit
TAMUKAINET-AS-AP AS152184 → added provider AS53388 AS53388
Confidence: 90%
2025-12-19
New Transit
AS53388 AS53388 → added provider AS6939 AS6939
Confidence: 90%
2025-12-19
New Transit
AS53388 AS53388 → added provider AS174 AS174
Confidence: 90%
2025-12-06
Lost Transit
AS-YAGUMYAGUM AS210576 → lost provider AS53388 AS53388
Confidence: 85% Duration: 115d
2025-12-06
Lost Transit
TAMUKAINET-AS-AP AS152184 → lost provider AS53388 AS53388
Confidence: 85% Duration: 238d
2025-12-06
Lost Transit
AS53388 AS53388 → lost provider CDN77 AS60068
Confidence: 85% Duration: 249d
2025-12-05
Lost Transit
LUNA-AS-AP AS152878 → lost provider AS53388 AS53388
Confidence: 85% Duration: 25d
2025-12-04
Lost Transit
DSNET-AS-KR AS18301 → lost provider AS53388 AS53388
Confidence: 85% Duration: 190d
2025-12-03
New Transit
LUNA-AS-AP AS152878 → added provider AS53388 AS53388
Confidence: 90%
2025-11-28
Possible Trial
AS53388 AS53388 → possible trial with GSLNETWORKS-AS-AP AS137409
Confidence: 60%
2025-11-19
Lost Transit
LUNA-AS-AP AS152878 → lost provider AS53388 AS53388
Confidence: 85% Duration: 9d
2025-11-19
New Transit
AS53388 AS53388 → added provider AS20200-1 AS20200
Confidence: 90%
2025-11-17
Lost Transit
DoyeonLee-AS AS214189 → lost provider AS53388 AS53388
Confidence: 85% Duration: 205d
2025-11-16
New Transit
DoyeonLee-AS AS214189 → added provider AS53388 AS53388
Confidence: 90%
2025-11-10
New Transit
LUNA-AS-AP AS152878 → added provider AS53388 AS53388
Confidence: 90%
2025-10-26
Lost Transit
AS53388 AS53388 → lost provider GSLNETWORKS-AS-AP AS137409
Confidence: 85% Duration: 6d
2025-10-24
Lost Transit
TSUKUDANI-NETWORK AS150325 → lost provider AS53388 AS53388
Confidence: 85% Duration: 176d
2025-10-20
New Transit
AS53388 AS53388 → added provider GSLNETWORKS-AS-AP AS137409
Confidence: 90%
2025-09-16
Lost Transit
AS53388 AS53388 → lost provider AS174 AS174
Confidence: 85% Duration: 102d
2025-09-09
Lost Transit
PHYLAXIS-NET AS13383 → lost provider AS53388 AS53388
Confidence: 85% Duration: 62d
2025-09-04
New Transit
PHYLAXIS-NET AS13383 → added provider AS53388 AS53388
Confidence: 90%
2025-09-01
Lost Transit
DoyeonLee-AS AS214189 → lost provider AS53388 AS53388
Confidence: 85% Duration: 128d
2025-08-31
New Transit
DoyeonLee-AS AS214189 → added provider AS53388 AS53388
Confidence: 90%
2025-08-17
Possible Trial
PHYLAXIS-NET AS13383 → possible trial with AS53388 AS53388
Confidence: 60%
2025-08-13
New Transit
AS-YAGUMYAGUM AS210576 → added provider AS53388 AS53388
Confidence: 90%
2025-08-10
Possible Trial
AS53388 AS53388 → possible trial with PHYLAXIS-NET AS13383
Confidence: 60%
2025-07-15
Lost Transit
PROJECTELIV-AS-AP AS153997 → lost provider AS53388 AS53388
Confidence: 85% Duration: 17d
2025-07-11
Lost Transit
PHYLAXIS-NET AS13383 → lost provider AS53388 AS53388
Confidence: 85% Duration: 2d
2025-07-10
Lost Transit
AS53388 AS53388 → lost provider PHYLAXIS-NET AS13383
Confidence: 85% Duration: 8d
2025-07-09
New Transit
PHYLAXIS-NET AS13383 → added provider AS53388 AS53388
Confidence: 90%
2025-07-03
New Transit
YUKI-NET-AS-AP AS151349 → added provider AS53388 AS53388
Confidence: 90%
2025-07-02
New Transit
AS53388 AS53388 → added provider PHYLAXIS-NET AS13383
Confidence: 90%
2025-07-01
Possible Trial
geumpilko AS211977 → possible trial with AS53388 AS53388
Confidence: 60% Duration: 27d
2025-06-28
New Transit
PROJECTELIV-AS-AP AS153997 → added provider AS53388 AS53388
Confidence: 90%
2025-06-25
Lost Transit
geumpilko AS211977 → lost provider AS53388 AS53388
Confidence: 85% Duration: 60d
2025-06-06
New Transit
AS53388 AS53388 → added provider AS174 AS174
Confidence: 90%
2025-06-04
Possible Trial
Hogok-Network AS215190 → possible trial with AS53388 AS53388
Confidence: 60%
2025-06-04
Possible Trial
DoyeonLee-AS AS214189 → possible trial with AS53388 AS53388
Confidence: 60%
2025-05-28
New Transit
DSNET-AS-KR AS18301 → added provider AS53388 AS53388
Confidence: 90%
2025-05-01
New Transit
TSUKUDANI-NETWORK AS150325 → added provider AS53388 AS53388
Confidence: 90%
2025-04-30
Lost Transit
DoyeonLee-AS AS214189 → lost provider AS53388 AS53388
Confidence: 85% Duration: 4d
2025-04-27
Lost Transit
Hogok-Network AS215190 → lost provider AS53388 AS53388
Confidence: 85% Duration: 1d
2025-04-26
New Transit
Hogok-Network AS215190 → added provider AS53388 AS53388
Confidence: 90%
2025-04-26
New Transit
DoyeonLee-AS AS214189 → added provider AS53388 AS53388
Confidence: 90%
2025-04-26
New Transit
geumpilko AS211977 → added provider AS53388 AS53388
Confidence: 90%
2025-04-12
New Transit
TAMUKAINET-AS-AP AS152184 → added provider AS53388 AS53388
Confidence: 90%
2025-04-11
Possible Trial
AS53388 AS53388 → possible trial with NOCIX AS33387
Confidence: 60%
2025-04-01
Lost Transit
AS53388 AS53388 → lost provider NOCIX AS33387
Confidence: 85% Duration: 29d
2025-04-01
New Transit
AS53388 AS53388 → added provider CDN77 AS60068
Confidence: 90%
2025-03-26
New Transit
AS53388 AS53388 → added provider NOCIX AS33387
Confidence: 90%
2025-03-13
Lost Transit
AS53388 AS53388 → lost provider NOCIX AS33387
Confidence: 85% Duration: 10d
2025-03-03
New Transit
AS53388 AS53388 → added provider NOCIX AS33387
Confidence: 90%
2025-03-02
New Transit
TEFEXIA-AS AS216425 → added provider AS53388 AS53388
Confidence: 90%
2025-03-02
New Transit
AS53388 AS53388 → added provider PACKETSTREAM-AS-AP AS139648
Confidence: 90%

Renewal Calendar

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

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