Network · data from 2026-11-12

AS44534 yandex-office YANDEX LLC

Registry name: yandex-office YANDEX LLC, RU · not in PeeringDB

22IPv4 routes 95.5% RPKI valid · 95.5% with a route object

10IPv6 routes 100.0% RPKI valid · 90.0% with a route object

1RPKI invalid 0 origin · 1 maxLength

0No ROA 2 with no route object for this origin

4Low visibility seen by under 10% of full-table peers

36Route objects not announced registered with origin AS44534, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS44534, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.


84.252.160.0/24	Invalid: maxLength	Nonecovered by 84.252.160.0/20	71 11%	34
2a02:6bf:80b0::/48	Valid	Nonecovered by 2a02:6bf:8000::/35	104 16%	32
5.45.214.0/24	Valid	RIR databaseRIPE	673 100%	66
5.45.219.0/24	Valid	RIR databaseRIPE	673 100%	66
5.255.205.0/24	Valid	RIR databaseRIPE	673 100%	66
77.88.12.0/23	Valid	RIR databaseRIPE	673 100%	66
87.250.240.0/24	Valid	RIR databaseRIPE	673 100%	66
93.158.144.0/22	Valid	RIR databaseRIPE	673 100%	66
93.158.184.0/21	Valid	RIR databaseRIPE	673 100%	66
93.158.187.0/24	Valid	RIR databaseRIPE	673 100%	66
37.9.75.0/24	Valid	RIR databaseRIPE	672 100%	66
77.88.6.0/24	Valid	RIR databaseRIPE	672 100%	66
5.45.241.0/24	Valid	RIR databaseRIPE	671 100%	66
5.45.243.0/24	Valid	RIR databaseRIPE	671 100%	66
5.45.252.0/22	Valid	RIR databaseRIPE	671 100%	66
84.252.160.0/20	Valid	RIR databaseRIPE	671 100%	66
37.9.86.0/24	Valid	RIR databaseRIPE	670 100%	66
37.9.98.0/24	Valid	RIR databaseRIPE	670 100%	66
2a02:6bf:8000::/34	Valid	RIR databaseRIPE	636 100%	69
2a02:6bf:8000::/35	Valid	RIR databaseRIPE	635 100%	67
2a02:6bf:a000::/35	Valid	RIR databaseRIPE	635 100%	67
2a02:6bf:a005::/48	Valid	RIR databaseRIPE	635 100%	67
2a02:6bf:8005::/48	Valid	RIR databaseRIPE	634 100%	67
2a02:6bf:8006::/48	Valid	RIR databaseRIPE	634 100%	67
2a02:6bf:a008::/48	Valid	RIR databaseRIPE	634 100%	67
93.158.184.0/24	Valid	RIR databaseRIPE	72 11%	37
93.158.185.0/24	Valid	RIR databaseRIPE	72 11%	37
93.158.186.0/24	Valid	RIR databaseRIPE	72 11%	37
5.255.203.0/24	Valid	RIR databaseRIPE	6 1%low visibility	3
2a02:6bf:80ae::/48	Valid	RIR databaseRIPE	3 0%low visibility	2
2a02:6bf:a0ac::/48	Valid	RIR databaseRIPE	3 0%low visibility	2
93.158.168.0/22	Valid	RIR databaseRIPE	2 0%low visibility	2

84.252.160.0/24

Invalid: maxLength

Nonecovered by 84.252.160.0/20

71 11%

2a02:6bf:80b0::/48

Valid

Nonecovered by 2a02:6bf:8000::/35

104 16%

5.45.214.0/24

Valid

RIR databaseRIPE

673 100%

5.45.219.0/24

Valid

RIR databaseRIPE

673 100%

5.255.205.0/24

Valid

RIR databaseRIPE

673 100%

77.88.12.0/23

Valid

RIR databaseRIPE

673 100%

87.250.240.0/24

Valid

RIR databaseRIPE

673 100%

93.158.144.0/22

Valid

RIR databaseRIPE

673 100%

93.158.184.0/21

Valid

RIR databaseRIPE

673 100%

93.158.187.0/24

Valid

RIR databaseRIPE

673 100%

37.9.75.0/24

Valid

RIR databaseRIPE

672 100%

77.88.6.0/24

Valid

RIR databaseRIPE

672 100%

5.45.241.0/24

Valid

RIR databaseRIPE

671 100%

5.45.243.0/24

Valid

RIR databaseRIPE

671 100%

5.45.252.0/22

Valid

RIR databaseRIPE

671 100%

84.252.160.0/20

Valid

RIR databaseRIPE

671 100%

37.9.86.0/24

Valid

RIR databaseRIPE

670 100%

37.9.98.0/24

Valid

RIR databaseRIPE

670 100%

2a02:6bf:8000::/34

Valid

RIR databaseRIPE

636 100%

2a02:6bf:8000::/35

Valid

RIR databaseRIPE

635 100%

2a02:6bf:a000::/35

Valid

RIR databaseRIPE

635 100%

2a02:6bf:a005::/48

Valid

RIR databaseRIPE

635 100%

2a02:6bf:8005::/48

Valid

RIR databaseRIPE

634 100%

2a02:6bf:8006::/48

Valid

RIR databaseRIPE

634 100%

2a02:6bf:a008::/48

Valid

RIR databaseRIPE

634 100%

93.158.184.0/24

Valid

RIR databaseRIPE

72 11%

93.158.185.0/24

Valid

RIR databaseRIPE

72 11%

93.158.186.0/24

Valid

RIR databaseRIPE

72 11%

5.255.203.0/24

Valid

RIR databaseRIPE

6 1%low visibility

2a02:6bf:80ae::/48

Valid

RIR databaseRIPE

3 0%low visibility

2a02:6bf:a0ac::/48

Valid

RIR databaseRIPE

3 0%low visibility

93.158.168.0/22

Valid

RIR databaseRIPE

2 0%low visibility

AS-SET

AS44534 isn't in PeeringDB, where networks name their AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 39 are in fix.csv.

ROA: maxLength1
Route object: none2
Route object: not announced36

Change	Prefix or set	Detail	Full-table peers
ROA: maxLength	84.252.160.0/24	ROA 84.252.160.0/19 AS44534 has maxLength 20; the route is a /24. Raise the maxLength, or add a ROA for 84.252.160.0/24.	71 of 673
Route object: none	84.252.160.0/24	No route object for it. A route object for 84.252.160.0/20 with origin AS44534 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44534 in the RIR database for the space.	71 of 673
Route object: none	2a02:6bf:80b0::/48	No route object for it. A route object for 2a02:6bf:8000::/35 with origin AS44534 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44534 in the RIR database for the space.	104 of 636

Change

Prefix or set

Detail

Full-table peers

ROA: maxLength

84.252.160.0/24

ROA 84.252.160.0/19 AS44534 has maxLength 20; the route is a /24. Raise the maxLength, or add a ROA for 84.252.160.0/24.

71 of 673

Route object: none

84.252.160.0/24

No route object for it. A route object for 84.252.160.0/20 with origin AS44534 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44534 in the RIR database for the space.

71 of 673

Route object: none

2a02:6bf:80b0::/48

No route object for it. A route object for 2a02:6bf:8000::/35 with origin AS44534 covers it (filters allowing more-specifics accept it). Add a route object with origin AS44534 in the RIR database for the space.

104 of 636

Route objects not announced

Route objects with origin AS44534 whose prefix no peer sees AS44534 announce. Many are kept on purpose (backup routes, space announced only in some places).


5.45.209.0/24	RIPE	Valid
5.255.232.0/24	RIPE	Valid
37.140.168.0/24	RIPE	Valid
77.88.42.0/23	RIPE	Valid
77.88.61.0/24	RIPE	Valid
84.252.160.0/19	RIPE	Valid
87.250.232.0/24	RIPE	Valid
87.250.238.0/24	RIPE	Valid
90.156.179.0/24	RIPE	Valid
90.156.180.0/24	RIPE	Valid
90.156.181.0/24	RIPE	Valid
90.156.183.0/24	RIPE	Valid
90.156.184.0/24	RIPE	Valid
90.156.185.0/24	RIPE	Valid
90.156.186.0/24	RIPE	Valid
93.158.155.0/24	RIPE	Valid
93.158.182.0/24	RIPE	Valid
95.108.168.0/22	RIPE	Valid
95.108.170.0/24	RIPE	Valid
178.154.152.0/24	RIPE	Valid
2a02:6bf:8001::/48	RIPE	Valid
2a02:6bf:8004::/48	RIPE	Valid
2a02:6bf:8007::/48	RIPE	Valid
2a02:6bf:8008::/48	RIPE	Valid
2a02:6bf:8009::/48	RIPE	Valid
2a02:6bf:800a::/48	RIPE	Valid
2a02:6bf:800b::/48	RIPE	Valid
2a02:6bf:800c::/48	RIPE	Valid
2a02:6bf:8011::/48	RIPE	Valid
2a02:6bf:8012::/48	RIPE	Valid
2a02:6bf:8013::/48	RIPE	Valid
2a02:6bf:8015::/48	RIPE	Valid
2a02:6bf:80a4::/48	RIPE	Valid
2a02:6bf:80ab::/48	RIPE	Valid
2a02:6bf:a01f::/48	RIPE	Valid
2a02:6bf:a030::/48	RIPE	Valid

5.45.209.0/24

RIPE

Valid

5.255.232.0/24

RIPE

Valid

37.140.168.0/24

RIPE

Valid

77.88.42.0/23

RIPE

Valid

77.88.61.0/24

RIPE

Valid

84.252.160.0/19

RIPE

Valid

87.250.232.0/24

RIPE

Valid

87.250.238.0/24

RIPE

Valid

90.156.179.0/24

RIPE

Valid

90.156.180.0/24

RIPE

Valid

90.156.181.0/24

RIPE

Valid

90.156.183.0/24

RIPE

Valid

90.156.184.0/24

RIPE

Valid

90.156.185.0/24

RIPE

Valid

90.156.186.0/24

RIPE

Valid

93.158.155.0/24

RIPE

Valid

93.158.182.0/24

RIPE

Valid

95.108.168.0/22

RIPE

Valid

95.108.170.0/24

RIPE

Valid

178.154.152.0/24

RIPE

Valid

2a02:6bf:8001::/48

RIPE

Valid

2a02:6bf:8004::/48

RIPE

Valid

2a02:6bf:8007::/48

RIPE

Valid

2a02:6bf:8008::/48

RIPE

Valid

2a02:6bf:8009::/48

RIPE

Valid

2a02:6bf:800a::/48

RIPE

Valid

2a02:6bf:800b::/48

RIPE

Valid

2a02:6bf:800c::/48

RIPE

Valid

2a02:6bf:8011::/48

RIPE

Valid

2a02:6bf:8012::/48

RIPE

Valid

2a02:6bf:8013::/48

RIPE

Valid

2a02:6bf:8015::/48

RIPE

Valid

2a02:6bf:80a4::/48

RIPE

Valid

2a02:6bf:80ab::/48

RIPE

Valid

2a02:6bf:a01f::/48

RIPE

Valid

2a02:6bf:a030::/48

RIPE

Valid

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.