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AS19773 · US · ARIN
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5
Upstream providers
0
Downstream customers
562k
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
GTT-BACKBONE
AS3257
 2024-09-01
1y 9mo
 2026-06-09
296 peers
AS174 AS209 AS260 AS293 AS553 AS680 AS917 AS924 AS955 AS999 AS1000 AS1031 AS1257 AS1280 AS1299 AS1351 AS1828 AS2119 AS2152 AS2500 AS2518 AS2914 AS3130 AS3212 AS3216 AS3257 AS3320 AS3491 AS3549 AS3701 AS3741 AS4128 AS4608 AS4641 AS4775 AS4826 AS5392 AS5413 AS5580 AS6057 AS6082 AS6360 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6908 AS6939 AS7018 AS7594 AS8218 AS8220 AS8455 AS8529 AS8582 AS8660 AS8888 AS9268 AS11039 AS11399 AS12307 AS12350 AS12637 AS12859 AS12956 AS12969 AS13030 AS13781 AS13786 AS13830 AS14041 AS14315 AS14537 AS14630 AS14840 AS14907 AS15397 AS15547 AS15562 AS15605 AS15623 AS15692 AS16276 AS16347 AS16552 AS17350 AS17639 AS17660 AS18106 AS19151 AS19529 AS19653 AS19754 AS20080 AS20205 AS20514 AS20612 AS20764 AS20811 AS20932 AS21232 AS21282 AS22296 AS23673 AS24482 AS24516 AS25152 AS25160 AS28329 AS28624 AS28824 AS29075 AS29222 AS29691 AS30950 AS31027 AS31554 AS31742 AS32590 AS32709 AS33874 AS34177 AS34800 AS34927 AS35008 AS35280 AS35426 AS35598 AS35710 AS36924 AS37105 AS37239 AS37468 AS37497 AS37697 AS38001 AS38008 AS38016 AS38726 AS39122 AS39351 AS39642 AS40387 AS40864 AS41073 AS41095 AS41811 AS42473 AS42541 AS45049 AS45352 AS45489 AS46997 AS47147 AS47692 AS48112 AS48185 AS48237 AS48362 AS49028 AS49134 AS49432 AS49544 AS49605 AS49788 AS50304 AS50628 AS51185 AS51519 AS52075 AS52468 AS52873 AS53062 AS53202 AS55222 AS55720 AS56457 AS56665 AS56987 AS57050 AS57187 AS57381 AS57630 AS57866 AS58057 AS58308 AS58717 AS59105 AS59414 AS59890 AS59891 AS60539 AS60924 AS61138 AS61218 AS61568 AS61832 AS63956 AS64112 AS64475 AS132337 AS132825 AS133210 AS134823 AS136557 AS138685 AS140627 AS142289 AS148968 AS150000 AS150369 AS151326 AS151704 AS154335 AS197580 AS198150 AS198385 AS199518 AS199524 AS199938 AS202365 AS202831 AS204092 AS205206 AS209650 AS209823 AS210937 AS212271 AS212635 AS215859 AS216285 AS262427 AS262462 AS263009 AS263152 AS263237 AS263541 AS264409 AS264845 AS265721 AS266213 AS267613 AS268976 AS271253 AS272403 AS327960 AS327983 AS328840 AS328964 AS394414 AS397131 AS398465 AS401332
v4 v6
AS63213
AS63213
 2024-09-01
1y 9mo
 2026-06-09
263 peers
AS174 AS209 AS260 AS680 AS1000 AS1280 AS1299 AS2027 AS2119 AS2518 AS2914 AS3130 AS3257 AS3320 AS3333 AS3491 AS3549 AS4128 AS4775 AS4826 AS5580 AS6057 AS6082 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8220 AS8529 AS8582 AS9268 AS12956 AS13781 AS14041 AS15547 AS15562 AS15605 AS15692 AS16276 AS16347 AS17350 AS17639 AS17660 AS18106 AS19529 AS19653 AS20514 AS20932 AS22296 AS25152 AS25160 AS29075 AS29222 AS31554 AS32590 AS32709 AS33874 AS35280 AS35598 AS35710 AS36924 AS37053 AS37468 AS37697 AS38008 AS40864 AS45352 AS46997 AS47692 AS48237 AS49028 AS49544 AS49605 AS49673 AS51185 AS52468 AS52873 AS55720 AS56457 AS56665 AS56987 AS57866 AS58057 AS59414 AS59890 AS60924 AS61573 AS61832 AS132825 AS132884 AS136557 AS140627 AS151326 AS151704 AS197580 AS199524 AS202365 AS212271 AS262427 AS262462 AS263009 AS264409 AS264845 AS265721 AS267613 AS268976 AS271253 AS272403 AS328840 AS328964 AS398465
v4 v6
AS3356
AS3356
 2024-09-01
1y 9mo
 2026-06-09
218 peers
AS174 AS209 AS260 AS553 AS835 AS852 AS917 AS924 AS999 AS1031 AS1103 AS1213 AS1257 AS1299 AS1351 AS1828 AS2500 AS2734 AS2914 AS3130 AS3214 AS3257 AS3320 AS3333 AS3399 AS3491 AS3549 AS4128 AS4181 AS4641 AS4775 AS5394 AS5580 AS6082 AS6423 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS8218 AS8220 AS8426 AS8582 AS8888 AS11039 AS12307 AS12637 AS12779 AS12859 AS12956 AS12969 AS13030 AS13237 AS14315 AS14630 AS14907 AS15547 AS15562 AS15605 AS15692 AS16276 AS16552 AS17290 AS17660 AS18106 AS19151 AS19529 AS19754 AS20080 AS20514 AS20811 AS20912 AS21700 AS22652 AS23367 AS24482 AS24516 AS25152 AS25160 AS28824 AS28917 AS29075 AS29140 AS29504 AS29691 AS31510 AS31742 AS32590 AS33185 AS33874 AS34288 AS34549 AS34800 AS34927 AS35008 AS35266 AS35426 AS35598 AS35710 AS36924 AS37105 AS37239 AS37468 AS37697 AS38001 AS38726 AS38880 AS39122 AS39351 AS40387 AS40864 AS40994 AS41073 AS42473 AS44901 AS45049 AS45437 AS45489 AS47147 AS47692 AS48070 AS48362 AS48919 AS49028 AS49432 AS49434 AS49544 AS49605 AS49788 AS50304 AS50877 AS51185 AS51519 AS52075 AS52320 AS52468 AS53828 AS55222 AS55720 AS56457 AS56987 AS57381 AS57630 AS57695 AS57821 AS58057 AS58308 AS59414 AS60539 AS60602 AS61049 AS61138 AS61568 AS61573 AS61832 AS63927 AS63956 AS64112 AS64475 AS132825 AS134823 AS136557 AS142271 AS142289 AS150369 AS151326 AS151704 AS197580 AS199524 AS199938 AS200612 AS202365 AS205206 AS206499 AS207841 AS209650 AS210937 AS212271 AS213151 AS215230 AS215859 AS216285 AS262427 AS264409 AS265721 AS271253 AS272403 AS327960 AS328840 AS328964 AS398465 AS401332
v4 v6
Expereo
AS15695
 2024-09-01
1y 9mo
 2026-06-09
151 peers
AS209 AS260 AS553 AS835 AS1299 AS3257 AS3320 AS3399 AS3549 AS5394 AS5413 AS5580 AS6461 AS6730 AS6830 AS7018 AS7594 AS8218 AS8220 AS8426 AS8455 AS8529 AS8582 AS8888 AS9268 AS12307 AS12350 AS12859 AS12969 AS13237 AS14041 AS14630 AS14907 AS15397 AS15605 AS16347 AS16552 AS17350 AS19529 AS19754 AS20514 AS20811 AS20932 AS21282 AS22652 AS23367 AS25091 AS28824 AS28917 AS29075 AS29691 AS30950 AS31027 AS31742 AS32590 AS33185 AS33874 AS34177 AS34428 AS34927 AS35008 AS35426 AS35710 AS36924 AS37497 AS38726 AS39642 AS40864 AS41073 AS42473 AS42541 AS45489 AS47147 AS48112 AS48185 AS48362 AS49028 AS49432 AS49788 AS50304 AS51088 AS52075 AS55222 AS56987 AS57050 AS57187 AS57381 AS57630 AS57821 AS57866 AS58511 AS60539 AS64475 AS151704 AS199524 AS199938 AS205206 AS209650 AS210937 AS212317 AS212635 AS272403 AS327960 AS398465 AS401332
v4 v6
Charter-Communications-TWC-11427-TEXAS
AS11427
 2024-09-01
1y 9mo
 2026-06-09
88 peers
AS174 AS209 AS260 AS2500 AS2914 AS3130 AS3257 AS3320 AS3549 AS4128 AS5580 AS6082 AS6453 AS6762 AS8582 AS14315 AS15562 AS16276 AS17660 AS49544 AS51185 AS52468 AS64475 AS132825 AS132884 AS136557 AS151326 AS199524 AS212271 AS216285 AS271253 AS328840
v4 v6

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

116
v4 prefixes
562k
v4 addresses
1
v6 prefixes
<0.1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-12-26
Lost Transit
AS19773 AS19773 → lost provider TTNET-MY AS9930
Confidence: 85% Duration: 450d
⇄
2025-11-06
Lost Transit
AS19773 AS19773 → lost provider AS-NETIA AS12741
Confidence: 85% Duration: 430d
⇄
2025-08-15
Lost Transit
AS19773 AS19773 → lost provider AS-NETIA AS12741
Confidence: 85% Duration: 347d
⇄
2024-10-02
New Transit
AS19773 AS19773 → added provider TTNET-MY AS9930
Confidence: 90%
⇄
2024-09-02
New Transit
AS19773 AS19773 → added provider AS63213 AS63213
Confidence: 90%
⇄
2024-09-02
New Transit
AS19773 AS19773 → added provider Expereo AS15695
Confidence: 90%
⇄
2024-09-02
New Transit
AS19773 AS19773 → added provider AS-NETIA AS12741
Confidence: 90%
⇄
2024-09-02
New Transit
AS19773 AS19773 → added provider Charter-Communications-TWC-11427-TEXAS AS11427
Confidence: 90%
⇄
2024-09-02
New Transit
AS19773 AS19773 → added provider AS3356 AS3356
Confidence: 90%
⇄
2024-09-02
New Transit
AS19773 AS19773 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

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