AS21734 · US · ARIN
Export CSV
13
Upstream providers
0
Downstream customers
5.6k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
INAP-LON
AS15570
 2025-01-01
1y 3mo
 2026-04-23
92 peers
AS174 AS999 AS2914 AS3130 AS3257 AS3320 AS4128 AS4641 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS7768 AS12637 AS12956 AS13830 AS14315 AS15562 AS16260 AS16276 AS16552 AS17350 AS20912 AS21700 AS27986 AS31510 AS35710 AS48112 AS49544 AS49605 AS51185 AS52468 AS52873 AS56457 AS57821 AS61138 AS132825 AS132884 AS136557 AS151704 AS199524 AS200612 AS216285 AS262462 AS263009 AS271253 AS327960 AS328840 AS398465
AS46887
AS46887
 2025-01-01
1y 3mo
 2026-04-23
79 peers
AS209 AS3549
AS3356
AS3356
 2025-01-01
1y 3mo
 2026-04-23
192 peers
AS209 AS3549
INAP-FRA
AS48910
 2025-01-01
1y 3mo
 2026-04-23
71 peers
AS174 AS999 AS2914 AS3130 AS3257 AS3320 AS4128 AS4641 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS12637 AS12956 AS13830 AS14315 AS15562 AS16260 AS16276 AS16552 AS17350 AS20912 AS21700 AS27678 AS27986 AS31510 AS35710 AS48112 AS49544 AS49605 AS51185 AS52468 AS52873 AS56457 AS57821 AS61138 AS132825 AS132884 AS136557 AS151704 AS199524 AS200612 AS216285 AS262462 AS263009 AS271253 AS327960 AS328840 AS398465
AS13789
AS13789
 2025-01-01
1y 3mo
 2026-04-23
67 peers
AS174 AS2914 AS3130 AS3257 AS3320 AS4128 AS4641 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS12956 AS13830 AS14315 AS15562 AS16260 AS16276 AS16552 AS17350 AS20912 AS21700 AS27986 AS31510 AS35710 AS48112 AS49544 AS51185 AS52468 AS52873 AS55720 AS56457 AS57821 AS61138 AS132825 AS132847 AS132884 AS136557 AS151704 AS199524 AS200612 AS216285 AS262462 AS263009 AS271253 AS327960 AS328840 AS398465
AS6461
AS6461
 2025-01-01
1y 3mo
 2026-04-23
315 peers
AS174 AS917 AS999 AS1031 AS1103 AS2500 AS2518 AS2734 AS2914 AS3130 AS3257 AS3320 AS3399 AS3491 AS3701 AS4128 AS4181 AS4641 AS4775 AS5394 AS5580 AS6082 AS6424 AS6453 AS6730 AS6762 AS6830 AS6894 AS7018 AS7713 AS8220 AS8582 AS12637 AS12956 AS13786 AS13830 AS14315 AS14537 AS14630 AS14840 AS14907 AS15397 AS15562 AS15692 AS15943 AS16260 AS16276 AS16552 AS17350 AS17660 AS19151 AS19529 AS19653 AS20080 AS20811 AS20912 AS20932 AS21282 AS21700 AS22652 AS23367 AS23673 AS24516 AS25220 AS27678 AS27986 AS28624 AS28634 AS29049 AS29140 AS29680 AS31510 AS31554 AS31742 AS32590 AS33185 AS33874 AS34428 AS34800 AS35266 AS35280 AS35426 AS35710 AS36236 AS36924 AS37497 AS37697 AS38001 AS38008 AS38016 AS38726 AS38880 AS39120 AS39122 AS40387 AS40994 AS43733 AS44901 AS45437 AS45701 AS46997 AS47692 AS48112 AS49434 AS49544 AS49605 AS50300 AS50628 AS51185 AS52468 AS52873 AS53062 AS53202 AS53828 AS55222 AS55720 AS56457 AS56987 AS57630 AS57695 AS57821 AS57866 AS58057 AS58511 AS59105 AS60602 AS61138 AS61568 AS61573 AS62167 AS63927 AS63956 AS64112 AS132825 AS132884 AS133210 AS134823 AS136557 AS138685 AS151326 AS151704 AS197580 AS198150 AS198385 AS199524 AS200612 AS202365 AS212271 AS212317 AS215230 AS216285 AS262427 AS262462 AS263009 AS263152 AS264479 AS265721 AS267613 AS269180 AS271253 AS272403 AS327960 AS327983 AS328840 AS328964 AS398465 AS401332
AS3549
AS3549
 2025-01-01
1y 3mo
 2026-04-23
23 peers
AS209 AS293 AS1257 AS1403 AS2152 AS6360 AS6939 AS7594 AS8888 AS14315 AS16276 AS28329 AS34927 AS41095 AS49544 AS61218 AS263541 AS266213 AS397131
GTT-BACKBONE
AS3257
 2025-01-01
1y 3mo
 2026-04-23
240 peers
AS174 AS260 AS553 AS680 AS917 AS955 AS1031 AS1280 AS1299 AS1351 AS1828 AS2500 AS2914 AS3130 AS3212 AS3216 AS3257 AS3320 AS3491 AS3701 AS3741 AS4128 AS4641 AS4775 AS4826 AS5413 AS5580 AS6057 AS6082 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6908 AS7018 AS7768 AS8218 AS8220 AS8283 AS8455 AS8529 AS8582 AS8660 AS8888 AS9268 AS11039 AS11399 AS12307 AS12350 AS12637 AS12859 AS12956 AS12969 AS13030 AS13781 AS13786 AS13830 AS14041 AS14537 AS14630 AS14840 AS14907 AS15397 AS15547 AS15562 AS15605 AS15692 AS16260 AS16276 AS16347 AS16552 AS17290 AS17350 AS17639 AS17660 AS18106 AS19151 AS19529 AS19653 AS19754 AS20080 AS20205 AS20514 AS20811 AS20932 AS21232 AS21282 AS22296 AS23673 AS24482 AS24516 AS24961 AS25152 AS25160 AS27678 AS27986 AS28824 AS29075 AS29222 AS29504 AS29691 AS30950 AS31027 AS31510 AS31742 AS32590 AS33874 AS34177 AS34288 AS34800 AS34854 AS34927 AS35008 AS35280 AS35426 AS35598 AS35710 AS36924 AS37105 AS37239 AS37468 AS37497 AS37697 AS38001 AS38008 AS38016 AS38726 AS39122 AS39351 AS39642 AS40387 AS40864 AS41073 AS41811 AS42473 AS42541 AS43733 AS45049 AS45352 AS45489 AS46997 AS47147 AS47692 AS48070 AS48112 AS48185 AS48237 AS48362 AS49028 AS49134 AS49432 AS49434 AS49544 AS49605 AS49788 AS50304 AS50628 AS51185 AS51519 AS52075 AS52468 AS52873 AS53062 AS53202 AS55222 AS55720 AS56430 AS56457 AS56665 AS56987 AS57050 AS57187 AS57381 AS57630 AS57866 AS58057 AS58308 AS59414 AS59891 AS60539 AS60602 AS61138 AS61573 AS61832 AS63956 AS64112 AS64475 AS132337 AS132825 AS132884 AS133210 AS134823 AS135895 AS136557 AS138685 AS140627 AS142271 AS148968 AS150000 AS150369 AS151326 AS151704 AS197580 AS198150 AS198385 AS199518 AS199524 AS199938 AS202365 AS204092 AS205206 AS209650 AS210937 AS212271 AS212635 AS215859 AS216285 AS262427 AS262462 AS263009 AS264409 AS264845 AS265721 AS268976 AS271253 AS272403 AS327960 AS327983 AS328840 AS328964 AS394414 AS398465 AS401332
SYMPHONY-AP-TH
AS132280
 2025-01-01
1y 3mo
 2026-04-23
22 peers
AS209 AS260 AS3257 AS3320 AS3549 AS5580 AS6461 AS6830 AS7018 AS8582 AS16260 AS40864
AS19024
AS19024
 2025-01-01
1y 3mo
 2026-04-23
57 peers
AS174 AS2914 AS3130 AS3257 AS3320 AS4128 AS4641 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS12956 AS13830 AS14315 AS15562 AS16260 AS16276 AS16552 AS17350 AS20912 AS21700 AS27986 AS31510 AS35710 AS48112 AS49544 AS51185 AS52468 AS52873 AS56457 AS57821 AS61138 AS132825 AS132847 AS132884 AS136557 AS151704 AS199524 AS200612 AS216285 AS262462 AS263009 AS271253 AS327960 AS328840 AS398465
ASN-TELSTRA-GLOBAL
AS4637
 2025-01-01
1y 3mo
 2026-04-23
30 peers
AS174 AS209 AS999 AS2914 AS3130 AS3491 AS3549 AS4128 AS6082 AS7018 AS12956 AS14315 AS15562 AS16276 AS17660 AS52468 AS55720 AS61138 AS64112 AS136557 AS328840
ABOVE-AS-AP
AS17408
 2025-01-01
1y 3mo
 2026-04-23
36 peers
AS174 AS209 AS3130 AS3257 AS3549 AS8582 AS16260 AS34549 AS52468 AS136557 AS328840
PCCWG-APAC-HK
AS3491
 2025-01-01
1y 3mo
 2026-04-23
223 peers
AS174 AS999 AS2914 AS3130 AS4128 AS6082 AS7018 AS12779 AS12956 AS15562 AS15692 AS16276 AS17660 AS41073 AS45489 AS52468 AS55222 AS57630 AS60602 AS61138 AS64112 AS150369 AS151704 AS199524 AS328840

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

22
v4 prefixes
5.6k
v4 addresses
0
v6 prefixes
0
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-11-01
New Transit
AS21734 AS21734 → added provider TRUEINTERNET-AS-AP AS7470
Confidence: 90%
⇄
2025-10-05
Lost Transit
AS21734 AS21734 → dropped provider TRUEINTERNET-AS-AP AS7470
Confidence: 85% Duration: 247d
⇄
2025-10-05
New Transit
AS21734 AS21734 → added provider AS13789 AS13789
Confidence: 90%
⇄
2025-08-30
Possible Trial
AS21734 AS21734 → possible trial with SEEDNET AS4780
Confidence: 60% Duration: 31d
⇄
2025-08-21
New Transit
AS21734 AS21734 → added provider TRUEINTERNET-AS-AP AS7470
Confidence: 90%
⇄
2025-07-28
Lost Transit
AS21734 AS21734 → dropped provider TRUEINTERNET-AS-AP AS7470
Confidence: 85% Duration: 178d
⇄
2025-07-14
New Transit
AS21734 AS21734 → added provider INAP-FRA AS48910
Confidence: 90%
⇄
2025-07-04
Lost Transit
AS21734 AS21734 → dropped provider INAP-FRA AS48910
Confidence: 85% Duration: 183d
⇄
2025-07-04
New Transit
AS21734 AS21734 → added provider TRUEINTERNET-AS-AP AS7470
Confidence: 90%
⇄
2025-06-22
Lost Transit
AS21734 AS21734 → dropped provider TRUEINTERNET-AS-AP AS7470
Confidence: 85% Duration: 56d
⇄
2025-06-20
New Transit
AS21734 AS21734 → added provider TRUEINTERNET-AS-AP AS7470
Confidence: 90%
⇄
2025-06-02
Lost Transit
AS21734 AS21734 → dropped provider SEEDNET AS4780
Confidence: 85% Duration: 31d
⇄
2025-05-18
New Transit
AS21734 AS21734 → added provider PCCWG-APAC-HK AS3491
Confidence: 90%
⇄
2025-05-11
Lost Transit
AS21734 AS21734 → dropped provider PCCWG-APAC-HK AS3491
Confidence: 85% Duration: 129d
⇄
2025-05-04
Lost Transit
AS21734 AS21734 → dropped provider TRUEINTERNET-AS-AP AS7470
Confidence: 85% Duration: 7d
⇄
2025-05-02
New Transit
AS21734 AS21734 → added provider SEEDNET AS4780
Confidence: 90%
⇄
2025-04-29
Possible Trial
AS21734 AS21734 → possible trial with AS13789 AS13789
Confidence: 60% Duration: 28d
⇄
2025-04-29
Possible Trial
AS21734 AS21734 → possible trial with AS1828 AS1828
Confidence: 60% Duration: 28d
⇄
2025-04-27
New Transit
AS21734 AS21734 → added provider TRUEINTERNET-AS-AP AS7470
Confidence: 90%
⇄
2025-04-05
Lost Transit
AS21734 AS21734 → dropped provider AS1828 AS1828
Confidence: 85% Duration: 93d
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider SYMPHONY-AP-TH AS132280
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider INAP-FRA AS48910
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider AS46887 AS46887
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider AS19024 AS19024
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider ABOVE-AS-AP AS17408
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider INAP-LON AS15570
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider AS6461 AS6461
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider AS3549 AS3549
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider PCCWG-APAC-HK AS3491
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider AS3356 AS3356
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2025-04-02
New Transit
AS21734 AS21734 → added provider AS1828 AS1828
Confidence: 90%
⇄
2025-01-31
New Transit
AS21734 AS21734 → added provider TRUEINTERNET-AS-AP AS7470
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider SYMPHONY-AP-TH AS132280
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider INAP-FRA AS48910
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider AS46887 AS46887
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider AS19024 AS19024
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider ABOVE-AS-AP AS17408
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider INAP-LON AS15570
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider AS13789 AS13789
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider AS6461 AS6461
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider AS3549 AS3549
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider PCCWG-APAC-HK AS3491
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider AS3356 AS3356
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2025-01-02
New Transit
AS21734 AS21734 → added provider AS1828 AS1828
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

Sign in to view