AS399888 · US · ARIN
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2
Upstream providers
7
Downstream customers
1.5k
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS18779
AS18779
 2024-11-01
1y 6mo
 2026-04-30
294 peers
AS209 AS260 AS553 AS680 AS701 AS917 AS999 AS1031 AS1273 AS3214 AS3216 AS3257 AS3320 AS3491 AS3549 AS3741 AS4775 AS5392 AS5413 AS5580 AS6057 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8529 AS8582 AS9268 AS11399 AS12350 AS12956 AS13781 AS13786 AS13830 AS14041 AS14315 AS14537 AS14630 AS14840 AS14907 AS15397 AS15605 AS16260 AS16276 AS16347 AS17350 AS17660 AS19653 AS20080 AS20514 AS20764 AS20811 AS20932 AS22296 AS23673 AS24516 AS24961 AS27678 AS27986 AS28329 AS28624 AS29075 AS29222 AS30950 AS31027 AS31554 AS32590 AS33874 AS34177 AS34800 AS35280 AS35598 AS35710 AS36924 AS37105 AS37239 AS37468 AS37497 AS37697 AS38001 AS38008 AS38726 AS39642 AS40864 AS41095 AS41811 AS42541 AS45489 AS46997 AS47147 AS48112 AS48185 AS48237 AS49028 AS49434 AS49544 AS49605 AS49788 AS50628 AS51185 AS52075 AS52468 AS52873 AS53062 AS53202 AS55720 AS56457 AS56665 AS56987 AS57050 AS57187 AS57866 AS58057 AS58308 AS59414 AS60924 AS61568 AS61573 AS61832 AS63956 AS64475 AS132884 AS133210 AS134823 AS136557 AS138685 AS142289 AS151326 AS151704 AS197580 AS198150 AS199524 AS202365 AS204092 AS212317 AS216285 AS262427 AS262462 AS263009 AS263152 AS263541 AS264409 AS264845 AS265721 AS266213 AS267613 AS268976 AS271253 AS327983 AS328840 AS328964
KirinoNET
AS41378
 2024-11-01
1y 6mo
 2026-04-30
192 peers
AS209 AS260 AS701 AS999 AS1031 AS1221 AS1273 AS3257 AS3320 AS3399 AS3491 AS3549 AS4775 AS5392 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS7768 AS8218 AS8220 AS8426 AS8582 AS12350 AS12956 AS14315 AS14907 AS15605 AS16260 AS16276 AS16552 AS17350 AS24516 AS27986 AS28329 AS30950 AS31554 AS32590 AS34177 AS35710 AS37105 AS37468 AS37497 AS37697 AS39642 AS40864 AS41095 AS41811 AS47147 AS47957 AS48112 AS49434 AS49544 AS49605 AS51185 AS51873 AS52468 AS52873 AS53062 AS64475 AS132847 AS134823 AS142289 AS148968 AS151704 AS197580 AS199524 AS206271 AS216285 AS262462 AS263541 AS264409 AS264479 AS266213 AS271253 AS328206 AS328840 AS328964 AS398465

Customers (7)

Customer Country First Seen Last Seen IPs Peers Confidence
AS30114
AS30114
 US 2024-11-01
1y 6mo
 2026-04-30 —
60 peers
AS209 AS3257 AS5580 AS8582 AS16260 AS398465
KSMNW-AS-AP
AS142438
 CN 2024-11-01
1y 6mo
 2026-04-30 —
140 peers
AS209 AS260 AS701 AS999 AS1031 AS1221 AS1273 AS3257 AS3320 AS3399 AS3491 AS4775 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS7768 AS8218 AS8220 AS8426 AS8582 AS12956 AS14315 AS15605 AS16260 AS16276 AS16552 AS17350 AS24516 AS27986 AS30950 AS31554 AS32590 AS35710 AS37105 AS37468 AS37497 AS39642 AS47147 AS47957 AS48112 AS49544 AS49605 AS51873 AS52468 AS52873 AS53062 AS64475 AS132847 AS148968 AS197580 AS199524 AS206271 AS216285 AS262462 AS264479 AS266213 AS271253 AS328206 AS328840 AS328964 AS398465
NAIVE-NETWORK
AS209864
 US 2024-11-01
1y 6mo
 2026-04-30 256
245 peers
AS209 AS260 AS701 AS1273 AS3491 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS8582 AS12956 AS16260 AS17350 AS27986 AS31554 AS32590 AS48112 AS52468 AS52873 AS57866 AS262462 AS271253 AS328840
AS401243
AS401243
 US 2024-11-01
1y 6mo
 2026-04-30 —
47 peers
AS209 AS3257 AS5580 AS8582 AS16260 AS398465
AS30307
AS30307
 US 2025-01-27
1y 3mo
 2026-04-30 1.3k
193 peers
AS209 AS3257 AS5580 AS8582 AS16260 AS398465
AS55223
AS55223
 US 2026-03-13
1mo
 2026-04-30 —
8 peers
AS209 AS3257 AS5580 AS8582 AS16260 AS398465
AYUMU-NETWORK
AS207303
 CN 2026-03-16
1mo
 2026-04-30 —
61 peers
AS209 AS3257 AS5580 AS6894 AS8582 AS16260 AS398465

Network Size

IPv4 and IPv6 prefixes originated over time

6
v4 prefixes
1.5k
v4 addresses
4
v6 prefixes
<0.1
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

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2024-11-02
New Transit
AS401243 AS401243 → added provider AS399888 AS399888
Confidence: 90%
⇄
2024-11-02
New Transit
AS399888 AS399888 → added provider KirinoNET AS41378
Confidence: 90%
⇄
2024-11-02
New Transit
AS399888 AS399888 → added provider AS18779 AS18779
Confidence: 90%
⇄
2024-11-02
New Transit
AS394593 AS394593 → added provider AS399888 AS399888
Confidence: 90%
⇄
2024-11-02
New Transit
ECHOES AS211980 → added provider AS399888 AS399888
Confidence: 90%
⇄
2024-11-02
New Transit
NAIVE-NETWORK AS209864 → added provider AS399888 AS399888
Confidence: 90%
⇄
2024-11-02
New Transit
IRINN-QRDC1-AS-IN AS149795 → added provider AS399888 AS399888
Confidence: 90%
⇄
2024-11-02
New Transit
KSMNW-AS-AP AS142438 → added provider AS399888 AS399888
Confidence: 90%
⇄
2024-11-02
New Transit
AS30114 AS30114 → added provider AS399888 AS399888
Confidence: 90%
⇄

Renewal Calendar

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

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