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AS-MASTER

AS28773 · UA · RIPENCC
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5
Upstream providers
8
Downstream customers
8.7k
v4 addresses
16
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
SEABONE-NET
AS6762
 2025-03-01
1y 3mo
 2026-06-09
262 peers
AS174 AS2914 AS3320 AS4128 AS6453 AS12956 AS15562 AS16276 AS17660 AS52468 AS132884 AS151704 AS199524
v4 v6
AS3356
AS3356
 2024-12-20
1y 5mo
 2026-06-09
229 peers
AS209 AS2914 AS3320 AS3491 AS3549 AS6082 AS6730 AS6830 AS7018 AS12956 AS15692 AS212271 AS328840
v4 v6
GTT-BACKBONE
AS3257
 2025-06-13
1y
 2026-06-09
164 peers
AS260 AS3320 AS3491 AS5580 AS6453 AS6830 AS8582 AS12956 AS328840
v4 v6
AS6939
AS6939
 2024-09-01
1y 9mo
 2026-06-09
43 peers
AS1299 AS199524
v4 v6

Customers (8)

Addr family: All IPv4 IPv6
Customer Country First Seen Last Seen IPs Peers Confidence AF
INFOCOM-KM
AS8779
 UA 2024-09-01
1y 9mo
 2026-06-09 17k
24 peers
AS209 AS260 AS2914 AS3257 AS3320 AS3491 AS3549 AS5580 AS6830 AS7018 AS8582 AS15562 AS38008 AS46997 AS151704
v4 v6
MAGICOM-AS
AS43301
 UA 2024-09-01
1y 9mo
 2026-06-09 768
146 peers
AS209 AS260 AS3257 AS3320 AS3491 AS3549 AS5580 AS6730 AS6830 AS7018 AS8582 AS37697 AS38008 AS46997 AS151704 AS197580 AS199524 AS328964
v4 v6
ASNARISHKIN
AS56522
 UA 2024-09-01
1y 9mo
 2026-06-09 2.6k
14 peers
AS209 AS1299 AS3549 AS7018
v4 v6
ASPODOLSK
AS213389
 UA 2024-09-01
1y 9mo
 2026-06-09 1k
25 peers
AS209 AS3549
v4 v6
UNET-AS
AS56423
 UA 2024-09-19
1y 8mo
 2026-06-09 1.5k
10 peers
AS209 AS260 AS3257 AS3320 AS3491 AS3549 AS5580 AS6830
v4 v6
WINET-AS
AS212604
 UA 2024-09-19
1y 8mo
 2026-06-09 512
12 peers
AS209 AS260 AS3257 AS3320 AS3491 AS3549 AS5580 AS6830 AS8582
v4 v6
GTU
AS29469
 UA 2024-09-26
1y 8mo
 2026-06-09 1.5k
332 peers
AS174 AS209 AS260 AS1299 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6082 AS6453 AS6830 AS7018 AS8582 AS12956 AS15562 AS15692 AS16276 AS17660 AS38008 AS46997 AS52468 AS132825 AS132884 AS136557 AS151326 AS151704 AS199524 AS212271 AS328840
v4 v6
INCOMPLAST-SERVICE
AS35325
 UA 2025-08-30
9mo
 2026-06-09 4.4k
62 peers
AS209 AS3549
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

2
v4 prefixes
8.7k
v4 addresses
3
v6 prefixes
16
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

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-06-05
Lost Transit
ASPODOLSK AS213389 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 641d
⇄
2026-06-02
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 638d
⇄
2026-05-28
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 633d
⇄
2026-05-21
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 626d
⇄
2026-05-16
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 621d
⇄
2026-05-15
New Transit
AS-MASTER AS28773 → added provider AS6939 AS6939
Confidence: 90%
⇄
2026-05-11
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-05-05
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 610d
⇄
2026-04-15
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 423d
⇄
2026-03-29
New Transit
ASNARISHKIN AS56522 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-03-17
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 394d
⇄
2026-03-03
Lost Transit
gmhost AS201094 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 547d
⇄
2026-02-28
Lost Transit
ASNARISHKIN AS56522 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 544d
⇄
2026-02-28
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 526d
⇄
2026-02-26
Possible Trial
AS-MASTER AS28773 → possible trial with D2-AS AS41033
Confidence: 60%
⇄
2026-02-24
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 540d
⇄
2026-02-21
New Transit
gmhost AS201094 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-02-20
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 536d
⇄
2026-02-19
Lost Transit
AS-MASTER AS28773 → lost provider GNMUA-AS AS197563
Confidence: 85% Duration: 341d
⇄
2026-02-19
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 368d
⇄
2026-02-17
Lost Transit
INCOMPLAST-SERVICE AS35325 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 170d
⇄
2026-02-15
New Transit
ASNARISHKIN AS56522 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-02-10
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 508d
⇄
2026-02-09
Lost Transit
ASNARISHKIN AS56522 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 525d
⇄
2026-02-09
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-02-07
New Transit
ASNARISHKIN AS56522 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-02-02
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 500d
⇄
2026-01-30
Lost Transit
ASNARISHKIN AS56522 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 515d
⇄
2026-01-18
Lost Transit
AS-MASTER AS28773 → lost provider D2-AS AS41033
Confidence: 85%
⇄
2026-01-15
New Transit
INCOMPLAST-SERVICE AS35325 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-01-14
Lost Transit
AS-MASTER AS28773 → lost provider AS174 AS174
Confidence: 85% Duration: 499d
⇄
2026-01-13
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2026-01-06
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 324d
⇄
2025-12-29
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 465d
⇄
2025-12-18
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 305d
⇄
2025-11-26
Lost Transit
AS-MASTER AS28773 → lost provider BIGNET-AS AS43668
Confidence: 85% Duration: 369d
⇄
2025-11-26
Lost Transit
AS-MASTER AS28773 → lost provider UARNET-AS AS3255
Confidence: 85% Duration: 450d
⇄
2025-11-25
Lost Transit
ASNARISHKIN AS56522 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 449d
⇄
2025-11-22
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-11-16
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 422d
⇄
2025-11-13
Lost Transit
INCOMPLAST-SERVICE AS35325 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 74d
⇄
2025-11-05
New Transit
INCOMPLAST-SERVICE AS35325 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-10-28
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 254d
⇄
2025-09-25
Possible Trial
ITT-UA-AS AS49204 → possible trial with AS-MASTER AS28773
Confidence: 60% Duration: 30d
⇄
2025-09-19
Lost Transit
ITT-UA-AS AS49204 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 63d
⇄
2025-09-15
New Transit
GTU AS29469 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-08-30
New Transit
AS-MASTER AS28773 → added provider SEABONE-NET AS6762
Confidence: 90%
⇄
2025-08-28
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-08-23
New Transit
AS-MASTER AS28773 → added provider GNMUA-AS AS197563
Confidence: 90%
⇄
2025-08-23
New Transit
AS-MASTER AS28773 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-08-22
Lost Transit
gmhost AS201094 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 354d
⇄
2025-08-22
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 336d
⇄
2025-08-21
Lost Transit
AS-MASTER AS28773 → lost provider SEABONE-NET AS6762
Confidence: 85% Duration: 172d
⇄
2025-07-24
New Transit
AS-MASTER AS28773 → added provider AS174 AS174
Confidence: 90%
⇄
2025-07-18
New Transit
ITT-UA-AS AS49204 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-07-12
Lost Transit
AS-MASTER AS28773 → lost provider AS174 AS174
Confidence: 85% Duration: 313d
⇄
2025-06-26
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-06-14
New Transit
AS-MASTER AS28773 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2025-06-13
Lost Transit
AS-MASTER AS28773 → lost provider UARNET-AS AS3255
Confidence: 85% Duration: 284d
⇄
2025-06-13
Lost Transit
AS-MASTER AS28773 → lost provider BIGNET-AS AS43668
Confidence: 85% Duration: 203d
⇄
2025-05-20
Lost Transit
GTU AS29469 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 235d
⇄
2025-05-05
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 227d
⇄
2025-05-04
Possible Trial
AS-MASTER AS28773 → possible trial with GNMUA-AS AS197563
Confidence: 60% Duration: 11d
⇄
2025-05-01
New Transit
gmhost AS201094 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-04-09
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-04-08
Possible Trial
AS-MASTER AS28773 → possible trial with COLT AS8220
Confidence: 60% Duration: 12d
⇄
2025-03-31
Lost Transit
AS-MASTER AS28773 → lost provider GNMUA-AS AS197563
Confidence: 85% Duration: 16d
⇄
2025-03-30
Lost Transit
gmhost AS201094 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 209d
⇄
2025-03-30
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 42d
⇄
2025-03-29
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 208d
⇄
2025-03-26
Lost Transit
AS-MASTER AS28773 → lost provider GNMUA-AS AS197563
Confidence: 85% Duration: 11d
⇄
2025-03-26
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 38d
⇄
2025-03-23
New Transit
gmhost AS201094 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-03-14
Lost Transit
gmhost AS201094 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 193d
⇄
2025-03-13
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 192d
⇄
2025-03-11
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 172d
⇄
2025-03-05
New Transit
gmhost AS201094 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-03-02
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-03-02
New Transit
AS-MASTER AS28773 → added provider SEABONE-NET AS6762
Confidence: 90%
⇄
2025-02-28
Lost Transit
AS-MASTER AS28773 → lost provider COLT AS8220
Confidence: 85% Duration: 12d
⇄
2025-02-20
New Transit
GTU AS29469 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-02-20
New Transit
AS-MASTER AS28773 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-02-14
Lost Transit
GTU AS29469 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 140d
⇄
2025-02-03
New Transit
AS-MASTER AS28773 → added provider UARNET-AS AS3255
Confidence: 90%
⇄
2025-02-02
Lost Transit
ASPODOLSK AS213389 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 153d
⇄
2025-02-02
Lost Transit
UNET-AS AS56423 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 135d
⇄
2025-02-02
Lost Transit
AS-MASTER AS28773 → lost provider BIGNET-AS AS43668
Confidence: 85% Duration: 72d
⇄
2025-01-30
New Transit
AS-MASTER AS28773 → added provider AS174 AS174
Confidence: 90%
⇄
2025-01-12
New Transit
ASNARISHKIN AS56522 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-01-08
New Transit
UNET-AS AS56423 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2025-01-07
Lost Transit
gmhost AS201094 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 127d
⇄
2024-12-31
New Transit
gmhost AS201094 → added provider AS-MASTER AS28773
Confidence: 90%
⇄
2024-12-21
New Transit
AS-MASTER AS28773 → added provider AS3356 AS3356
Confidence: 90%
⇄
2024-12-20
Lost Transit
AS-MASTER AS28773 → lost provider AS6939 AS6939
Confidence: 85% Duration: 109d
⇄
2024-12-20
Lost Transit
AS-MASTER AS28773 → lost provider UARNET-AS AS3255
Confidence: 85% Duration: 109d
⇄
2024-12-19
Lost Transit
gmhost AS201094 → lost provider AS-MASTER AS28773
Confidence: 85% Duration: 108d
⇄
2024-12-19
Lost Transit
AS-MASTER AS28773 → lost provider AS174 AS174
Confidence: 85% Duration: 108d
⇄
2024-12-01
New Transit
AS-MASTER AS28773 → added provider UARNET-AS AS3255
Confidence: 90%
⇄
2024-11-30
Lost Transit
AS-MASTER AS28773 → lost provider DATALINE-AS AS35297
Confidence: 85% Duration: 89d
⇄
2024-11-22
New Transit
WINET-AS AS212604 → added provider AS-MASTER AS28773
Confidence: 90%
⇄

Renewal Calendar

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

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