AS13737 · US · ARIN
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5
Upstream providers
3
Downstream customers
13k
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS6939
AS6939
 2025-01-01
1y 3mo
 2026-04-23
15 peers
AS151704
AS174
AS174
 2025-01-01
1y 3mo
 2026-04-23
213 peers
AS209 AS924 AS999 AS1031 AS1299 AS2152 AS3214 AS3216 AS3491 AS3549 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8283 AS8455 AS8660 AS8888 AS11039 AS12307 AS12859 AS12956 AS12969 AS13030 AS14041 AS14907 AS15605 AS16276 AS16552 AS17350 AS17660 AS19529 AS19754 AS20514 AS20811 AS27986 AS28329 AS28824 AS29691 AS31027 AS32590 AS34854 AS34927 AS35280 AS38001 AS38726 AS39642 AS40387 AS42473 AS42541 AS45489 AS47147 AS48070 AS48112 AS48237 AS48362 AS49028 AS49432 AS49434 AS49544 AS50304 AS50628 AS51185 AS52468 AS52873 AS57381 AS58308 AS59414 AS61832 AS132884 AS134823 AS197580 AS199524 AS199938 AS205206 AS210937 AS212317 AS216285 AS262462 AS263541 AS271253 AS398465
WHOLESALE-INTERNET
AS32097
 2025-01-01
1y 3mo
 2026-04-23
159 peers
AS260 AS5580 AS8582 AS16260
AS12129
AS12129
 2025-04-09
1y
 2026-04-23
47 peers
AS260 AS5580 AS8582 AS16260
GTT-BACKBONE
AS3257
 2025-10-10
6mo
 2026-04-23
260 peers
AS209 AS260 AS680 AS1031 AS1828 AS2500 AS2914 AS3257 AS3320 AS3491 AS4128 AS4641 AS4775 AS5392 AS5413 AS5580 AS6453 AS6762 AS6830 AS8218 AS8529 AS8582 AS12350 AS12956 AS13781 AS14630 AS14907 AS15562 AS16260 AS16276 AS16347 AS17350 AS20080 AS23673 AS24482 AS30950 AS31027 AS32590 AS34177 AS34927 AS35280 AS35710 AS36924 AS39642 AS40864 AS41095 AS41811 AS45049 AS47147 AS47692 AS48112 AS48185 AS48237 AS49434 AS49544 AS49605 AS50628 AS51185 AS52075 AS52468 AS53062 AS57866 AS60924 AS64475 AS138685 AS142271 AS150369 AS151704 AS199524 AS204092 AS266213 AS267613 AS398465

Customers (3)

Customer Country First Seen Last Seen Peers Confidence
AS399804
AS399804
 US 2025-01-01
1y 3mo
 2026-04-23
186 peers
AS209 AS260 AS680 AS924 AS999 AS1031 AS1299 AS1828 AS2152 AS2500 AS2914 AS3214 AS3216 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS4775 AS5392 AS5413 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8283 AS8455 AS8529 AS8582 AS8660 AS8888 AS11039 AS12307 AS12350 AS12859 AS12956 AS12969 AS13030 AS13781 AS14041 AS14315 AS14630 AS14907 AS15562 AS15605 AS16260 AS16276 AS16347 AS16552 AS17350 AS17660 AS19529 AS19754 AS20080 AS20514 AS20811 AS24482 AS27986 AS28329 AS28824 AS30950 AS31027 AS31554 AS32590 AS34177 AS34854 AS34927 AS35280 AS35710 AS36924 AS38001 AS38726 AS39642 AS40864 AS41095 AS41811 AS42473 AS42541 AS45049 AS45489 AS46450 AS47147 AS47692 AS48070 AS48112 AS48185 AS48237 AS48362 AS49028 AS49432 AS49434 AS49544 AS49605 AS50304 AS50628 AS51185 AS52075 AS52468 AS52873 AS53062 AS57381 AS57866 AS60924 AS61832 AS64475 AS132884 AS134823 AS142271 AS150369 AS151704 AS197580 AS199524 AS199938 AS204092 AS205206 AS210937 AS212317 AS216285 AS262462 AS263541 AS266213 AS267613 AS271253 AS398465
AS401130
AS401130
 US 2025-01-01
1y 3mo
 2026-04-23
221 peers
AS209 AS260 AS701 AS1273 AS1299 AS2914 AS3320 AS3491 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS8582 AS12956 AS13781 AS16260 AS17350 AS31554 AS32590 AS47147 AS48112 AS49028 AS49544 AS52873 AS57866 AS151704 AS199524 AS216285 AS262462 AS267613 AS271253 AS328840
AS7201
AS7201
 US 2026-03-08
1mo
 2026-04-23
129 peers
AS260 AS3257 AS5580 AS8582 AS16260

Network Size

IPv4 and IPv6 prefixes originated over time

43
v4 prefixes
13k
v4 addresses
20
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
2026-04-09
Possible Trial
VALORNODE AS33755 → possible trial with AS13737 AS13737
Confidence: 60% Duration: 1d
⇄
2026-03-09
New Transit
AS7201 AS7201 → added provider AS13737 AS13737
Confidence: 90%
⇄
2026-03-04
Possible Trial
GSLNETWORKS-AS-AP AS137409 → possible trial with AS13737 AS13737
Confidence: 60% Duration: 84d
⇄
2026-02-25
Lost Transit
AS975 AS975 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 202d
⇄
2026-02-04
Lost Transit
AS13737 AS13737 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 398d
⇄
2026-01-10
Lost Transit
VALORNODE AS33755 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 1d
⇄
2026-01-09
New Transit
VALORNODE AS33755 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-12-28
Lost Transit
AS27523 AS27523 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 360d
⇄
2025-12-21
Possible Trial
AS401134 AS401134 → possible trial with AS13737 AS13737
Confidence: 60% Duration: 89d
⇄
2025-12-15
Possible Trial
GSLNETWORKS-AS-AP AS137409 → possible trial with AS13737 AS13737
Confidence: 60% Duration: 5d
⇄
2025-12-10
Lost Transit
AS6939 AS6939 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 339d
⇄
2025-12-05
Lost Transit
GSLNETWORKS-AS-AP AS137409 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 84d
⇄
2025-12-02
New Transit
GSLNETWORKS-AS-AP AS137409 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-11-28
Lost Transit
AS36113 AS36113 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 330d
⇄
2025-11-27
Possible Trial
AS401134 AS401134 → possible trial with AS13737 AS13737
Confidence: 60% Duration: 65d
⇄
2025-11-27
Lost Transit
AS13737 AS13737 → dropped provider GTT-BACKBONE AS3257
Confidence: 85% Duration: 47d
⇄
2025-11-24
New Transit
AS13737 AS13737 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2025-11-13
Lost Transit
AS13737 AS13737 → dropped provider GTT-BACKBONE AS3257
Confidence: 85% Duration: 33d
⇄
2025-10-11
New Transit
AS13737 AS13737 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2025-10-02
Lost Transit
AS401134 AS401134 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 98d
⇄
2025-09-17
Lost Transit
GSLNETWORKS-AS-AP AS137409 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 5d
⇄
2025-09-12
New Transit
GSLNETWORKS-AS-AP AS137409 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-08-30
Lost Transit
AS401134 AS401134 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 65d
⇄
2025-08-10
Lost Transit
AS13737 AS13737 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 220d
⇄
2025-08-07
New Transit
AS975 AS975 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-07-07
Possible Trial
AS13737 AS13737 → possible trial with ACDNET AS14103
Confidence: 60% Duration: 7d
⇄
2025-06-26
New Transit
AS401134 AS401134 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-05-19
New Transit
AS13737 AS13737 → added provider AS12129 AS12129
Confidence: 90%
⇄
2025-04-29
Possible Trial
AS13737 AS13737 → possible trial with AS6939 AS6939
Confidence: 60% Duration: 28d
⇄
2025-04-23
Lost Transit
AS13737 AS13737 → dropped provider AS12129 AS12129
Confidence: 85% Duration: 13d
⇄
2025-04-10
New Transit
AS13737 AS13737 → added provider AS12129 AS12129
Confidence: 90%
⇄
2025-04-09
Lost Transit
AS13737 AS13737 → dropped provider ACDNET AS14103
Confidence: 85% Duration: 7d
⇄
2025-04-02
New Transit
AS401130 AS401130 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-04-02
New Transit
AS399804 AS399804 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-04-02
New Transit
AS36113 AS36113 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-04-02
New Transit
AS27523 AS27523 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-04-02
New Transit
AS13737 AS13737 → added provider WHOLESALE-INTERNET AS32097
Confidence: 90%
⇄
2025-04-02
New Transit
AS13737 AS13737 → added provider ACDNET AS14103
Confidence: 90%
⇄
2025-04-02
New Transit
AS13737 AS13737 → added provider AS174 AS174
Confidence: 90%
⇄
2025-04-02
New Transit
AS6939 AS6939 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-02-11
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-10
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-09
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-08
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-07
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-06
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-05
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-04
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-03
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-02
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-02-01
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-01-31
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-01-30
Relationship Disputed
AS6939 AS6939 AS13737 AS13737
Confidence: 50%
⇄
2025-01-25
New Transit
AS6939 AS6939 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-01-14
Lost Transit
AS6939 AS6939 → dropped provider AS13737 AS13737
Confidence: 85% Duration: 9d
⇄
2025-01-02
New Transit
AS401130 AS401130 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-01-02
New Transit
AS399804 AS399804 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-01-02
New Transit
AS36113 AS36113 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-01-02
New Transit
AS27523 AS27523 → added provider AS13737 AS13737
Confidence: 90%
⇄
2025-01-02
New Transit
AS13737 AS13737 → added provider WHOLESALE-INTERNET AS32097
Confidence: 90%
⇄
2025-01-02
New Transit
AS13737 AS13737 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-01-02
New Transit
AS13737 AS13737 → added provider AS174 AS174
Confidence: 90%
⇄

Renewal Calendar

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

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