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Optic-Com-EU

AS42555 · BG · RIPENCC
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3
Upstream providers
4
Downstream customers
12k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
AS174
AS174
 2024-09-01
1y 9mo
 2026-06-09
143 peers
AS999 AS1299 AS2914 AS3257 AS3491 AS4641 AS4775 AS5394 AS5580 AS6453 AS6730 AS6762 AS6830 AS7768 AS8220 AS8582 AS8888 AS12956 AS12969 AS14907 AS16276 AS16552 AS17350 AS19754 AS20080 AS20514 AS20811 AS23367 AS30950 AS32590 AS34927 AS35280 AS36924 AS37697 AS38001 AS38726 AS42541 AS45049 AS48362 AS49432 AS49434 AS49544 AS52468 AS52873 AS53828 AS56457 AS57630 AS57821 AS57866 AS58511 AS63927 AS134823 AS138685 AS142289 AS151704 AS197580 AS199524 AS199938 AS205206 AS210937 AS262462 AS271253 AS398465
v4 v6
AS6461
AS6461
 2025-10-23
7mo
 2026-06-09
57 peers
AS1031 AS2500 AS2914 AS3257 AS3320 AS3491 AS4128 AS4181 AS4641 AS6082 AS6453 AS6830 AS7018 AS8220 AS9268 AS12637 AS12956 AS14041 AS14315 AS14630 AS15562 AS15692 AS16276 AS16552 AS17290 AS17660 AS29140 AS32590 AS35266 AS35710 AS38880 AS40387 AS47692 AS49544 AS49605 AS51185 AS55720 AS58511 AS132884 AS199524 AS264479 AS398465
v4 v6
SOFIA-CONNECT-AS
AS47872
 2024-09-01
1y 9mo
 2026-06-09
38 peers
AS209 AS3549
v4 v6

Customers (4)

Addr family: All IPv4 IPv6
Customer Country First Seen Last Seen IPs Peers Confidence AF
Naicoms
AS60974
 BG 2024-09-01
1y 9mo
 2026-06-09 768
231 peers
AS209 AS999 AS1031 AS1103 AS1299 AS2119 AS2500 AS2914 AS3257 AS3320 AS3333 AS3491 AS3549 AS4128 AS4181 AS4608 AS4641 AS4775 AS5394 AS5580 AS6082 AS6453 AS6730 AS6762 AS6830 AS7018 AS7768 AS8220 AS8455 AS8582 AS8888 AS12307 AS12956 AS12969 AS14041 AS14315 AS14630 AS14907 AS15562 AS16276 AS16347 AS16552 AS17290 AS17350 AS17660 AS19529 AS19754 AS20080 AS20514 AS20612 AS20811 AS23367 AS28329 AS28824 AS29479 AS29691 AS30950 AS32590 AS34927 AS35266 AS35280 AS35710 AS36924 AS37697 AS38001 AS38726 AS38880 AS40387 AS42473 AS42541 AS45049 AS47692 AS48362 AS49028 AS49432 AS49434 AS49544 AS49605 AS50304 AS51185 AS52468 AS52873 AS53828 AS55720 AS56457 AS57630 AS57821 AS57866 AS58511 AS59414 AS61832 AS63927 AS132847 AS132884 AS134823 AS138685 AS140627 AS142289 AS151704 AS197580 AS199524 AS199938 AS205206 AS210937 AS262462 AS263541 AS264479 AS271253 AS398465
v4 v6
BG-DIGITALSOL-AS
AS204232
 BG 2024-09-01
1y 9mo
 2026-06-09 256
217 peers
AS209 AS999 AS1031 AS1103 AS1299 AS2119 AS2500 AS2914 AS3257 AS3320 AS3333 AS3491 AS3549 AS4128 AS4181 AS4608 AS4641 AS4775 AS5394 AS5580 AS6082 AS6453 AS6730 AS6762 AS6830 AS7018 AS7768 AS8220 AS8582 AS8888 AS12307 AS12956 AS12969 AS14041 AS14315 AS14630 AS14907 AS15562 AS16276 AS16347 AS16552 AS17290 AS17350 AS17660 AS19529 AS19754 AS20080 AS20514 AS20811 AS23367 AS28824 AS29479 AS29691 AS30950 AS32590 AS34927 AS35266 AS35280 AS35710 AS36924 AS37697 AS38001 AS38726 AS38880 AS40387 AS42473 AS42541 AS45049 AS47692 AS48362 AS49432 AS49434 AS49544 AS49605 AS50304 AS50628 AS51185 AS52468 AS52873 AS53062 AS53828 AS55720 AS57630 AS57821 AS57866 AS58511 AS59414 AS61832 AS63927 AS132847 AS132884 AS134823 AS138685 AS140627 AS142289 AS151704 AS197580 AS199524 AS199938 AS205206 AS210937 AS212317 AS262462 AS264479 AS271253 AS398465
v4 v6
BG-TURBONET
AS205808
 BG 2024-09-01
1y 9mo
 2026-06-09 256
212 peers
AS209 AS999 AS1031 AS1103 AS1299 AS2119 AS2500 AS2914 AS3257 AS3320 AS3333 AS3491 AS3549 AS4128 AS4181 AS4608 AS4641 AS4775 AS5394 AS5580 AS6082 AS6453 AS6730 AS6762 AS6830 AS7018 AS7768 AS8220 AS8582 AS8888 AS12307 AS12956 AS12969 AS14041 AS14315 AS14630 AS14907 AS15562 AS16276 AS16347 AS16552 AS17290 AS17350 AS17660 AS19529 AS19754 AS20080 AS20514 AS20811 AS23367 AS28824 AS29479 AS29691 AS30950 AS32590 AS34927 AS35266 AS35280 AS35710 AS36924 AS37697 AS38001 AS38726 AS38880 AS40387 AS42473 AS42541 AS45049 AS47692 AS48362 AS49432 AS49434 AS49544 AS49605 AS50304 AS50628 AS51185 AS52468 AS52873 AS53828 AS55720 AS56457 AS57821 AS57866 AS58511 AS59414 AS61832 AS132847 AS132884 AS134823 AS138685 AS140627 AS142289 AS151704 AS197580 AS199524 AS199938 AS205206 AS210937 AS216285 AS262462 AS264479 AS271253 AS398465
v4 v6
LageraOnline-AS
AS41946
 BG 2025-03-27
1y 2mo
 2026-06-09 2k
4 peers
AS209 AS3549
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

25
v4 prefixes
12k
v4 addresses
0
v6 prefixes
0
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
2026-05-08
Lost Transit
PRONET-COM AS197929 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 613d
⇄
2026-03-21
Lost Transit
PRONET-COM AS197929 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 565d
⇄
2026-03-05
Lost Transit
Optix-JSC-AS AS57765 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 213d
⇄
2026-01-23
Lost Transit
PRONET-COM AS197929 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 508d
⇄
2026-01-07
New Transit
PRONET-COM AS197929 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2025-12-16
Lost Transit
PRONET-COM AS197929 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 470d
⇄
2025-11-30
New Transit
Optic-Com-EU AS42555 → added provider SOFIA-CONNECT-AS AS47872
Confidence: 90%
⇄
2025-11-29
Lost Transit
PRONET-COM AS197929 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 453d
⇄
2025-11-20
Lost Transit
Optic-Com-EU AS42555 → lost provider SOFIA-CONNECT-AS AS47872
Confidence: 85% Duration: 444d
⇄
2025-11-20
Lost Transit
LageraOnline-AS AS41946 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 237d
⇄
2025-10-24
New Transit
Optic-Com-EU AS42555 → added provider AS6461 AS6461
Confidence: 90%
⇄
2025-10-16
New Transit
PRONET-COM AS197929 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2025-10-13
New Transit
LageraOnline-AS AS41946 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2025-10-11
Lost Transit
Optic-Com-EU AS42555 → lost provider Opentransit AS5511
Confidence: 85% Duration: 404d
⇄
2025-10-07
Possible Trial
Optix-JSC-AS AS57765 → possible trial with Optic-Com-EU AS42555
Confidence: 60% Duration: 25d
⇄
2025-10-01
Lost Transit
Optix-JSC-AS AS57765 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 58d
⇄
2025-08-04
New Transit
Optix-JSC-AS AS57765 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2025-05-06
Possible Trial
LageraOnline-AS AS41946 → possible trial with Optic-Com-EU AS42555
Confidence: 60%
⇄
2025-05-02
New Transit
Optic-Com-EU AS42555 → added provider AS174 AS174
Confidence: 90%
⇄
2025-03-28
Lost Transit
LageraOnline-AS AS41946 → lost provider Optic-Com-EU AS42555
Confidence: 85%
⇄
2025-03-14
Lost Transit
PRONET-COM AS197929 → lost provider Optic-Com-EU AS42555
Confidence: 85% Duration: 193d
⇄
2025-03-12
New Transit
PRONET-COM AS197929 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2025-01-22
Lost Transit
Optic-Com-EU AS42555 → lost provider AS174 AS174
Confidence: 85% Duration: 142d
⇄
2024-09-02
New Transit
BG-TURBONET AS205808 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2024-09-02
New Transit
BG-DIGITALSOL-AS AS204232 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2024-09-02
New Transit
Naicoms AS60974 → added provider Optic-Com-EU AS42555
Confidence: 90%
⇄
2024-09-02
New Transit
Optic-Com-EU AS42555 → added provider SOFIA-CONNECT-AS AS47872
Confidence: 90%
⇄
2024-09-02
New Transit
Optic-Com-EU AS42555 → added provider Opentransit AS5511
Confidence: 90%
⇄
2024-09-02
New Transit
Optic-Com-EU AS42555 → added provider AS174 AS174
Confidence: 90%
⇄

Renewal Calendar

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

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