Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

AS41560 · 1 second ago

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS41560"

JSON Docs

Warning: AS41560 (UT-SVR UGMK-Telecom LLC) announces 55 IPv4 and 0 IPv6 prefixes. 4 warnings

AS page	AS41560
Holder	UT-SVR UGMK-Telecom LLC
Allocation	RIPE NCC, Russia (RU), allocated 2006-09-14
Prefixes (IPv4 / IPv6)	55 / 0
RPKI valid	0% (0 / 55)
Upstreams and peers	27
Peering policy	Selective

What to fix

Warning

No IPv6 prefixes announced.

Networks without IPv6 force their users through NAT64 or leave them unreachable from IPv6-only networks.

Fix: Get an IPv6 allocation from your RIR (usually free with your IPv4 membership) and announce it.

Open in ASN & BGP prefix lookup

Warning

10 of 55 announced prefixes have no ROA (RPKI not found): 5.2.32.0/21, 5.2.40.0/22, 5.2.44.0/22, 5.2.48.0/21, 5.2.53.0/24 (+5).

Without a ROA, networks cannot tell your routes from a hijack.

Fix: Create a ROA for each at your RIR portal, with origin AS41560 and a max length equal to the prefix length:

5.2.32.0/21 AS41560 max-length /21
5.2.40.0/22 AS41560 max-length /22
5.2.44.0/22 AS41560 max-length /22
5.2.48.0/21 AS41560 max-length /21
5.2.53.0/24 AS41560 max-length /24
5.2.55.0/24 AS41560 max-length /24
5.2.56.0/24 AS41560 max-length /24
5.2.57.0/24 AS41560 max-length /24
5.2.58.0/23 AS41560 max-length /23
5.2.60.0/22 AS41560 max-length /22

Open in RPKI / ROA validator Guide

Warning
7 of 55 announced prefixes have no IRR route object: 5.2.53.0/24, 109.200.113.0/24, 176.222.252.0/24, 109.200.112.0/24, 109.200.115.0/24 (+2).

Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.

Fix: Create route (IPv4) and route6 (IPv6) objects with origin AS41560 in your RIR’s IRR database (or RADB).
```
route: 5.2.53.0/24
origin: AS41560

route: 109.200.113.0/24
origin: AS41560

route: 176.222.252.0/24
origin: AS41560
```
Open in ASN & BGP prefix lookup
Warning

No public NOC, policy or technical contact.

Other networks use these addresses to set up peering and to reach you during an incident.

Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

Open in PeeringDB lookup

Checks

Routing and RPKI No IPv6 prefixes announced.

Pass: AS41560 announces 55 IPv4 and 0 IPv6 prefixes.
Warning: No IPv6 prefixes announced.
Warning: 10 of 55 announced prefixes have no ROA (RPKI not found): 5.2.32.0/21, 5.2.40.0/22, 5.2.44.0/22, 5.2.48.0/21, 5.2.53.0/24 (+5).
Info: The RPKI state of 45 prefixes was not looked up (no ROA of AS41560 covers them; only the first 10 are checked).
Warning: 7 of 55 announced prefixes have no IRR route object: 5.2.53.0/24, 109.200.113.0/24, 176.222.252.0/24, 109.200.112.0/24, 109.200.115.0/24 (+2).
Info: 27 upstreams and peers, 1 downstream networks seen.

Holder	UT-SVR UGMK-Telecom LLC
IPv4 prefixes	55
IPv6 prefixes	0
RPKI	10 not found · 45 not looked up
Without IRR route object	7
Downstream networks	1

Routes to fix

Prefix	RPKI
5.2.32.0/21	No ROA
5.2.40.0/22	No ROA
5.2.44.0/22	No ROA
5.2.48.0/21	No ROA
5.2.53.0/24	No ROA
5.2.55.0/24	No ROA
5.2.56.0/24	No ROA
5.2.57.0/24	No ROA
5.2.58.0/23	No ROA
5.2.60.0/22	No ROA

Upstreams and peers seen to the left 27

AS12722 RECONN AS20485 TransTelecom AS20764 RASCOM AS9049 ER-Telecom AS3216 VimpelCom AS1299 Arelion (Twelve99) AS25478 iHome AS31133 MegaFon AS6939 Hurricane Electric AS50384 W-IX AS25091 IP-Max SA AS39351 31173 Services

Announced prefixes 55

5.2.32.0/21 5.2.40.0/22 5.2.44.0/22 5.2.48.0/21 5.2.53.0/24 5.2.55.0/24 5.2.56.0/24 5.2.57.0/24 5.2.58.0/23 5.2.60.0/22 46.160.128.0/21 46.160.137.0/24 46.160.138.0/24 46.160.140.0/24 46.160.144.0/21 46.160.152.0/21 46.160.160.0/22 46.160.164.0/22 46.160.168.0/22 46.160.172.0/22 46.160.176.0/22 46.160.180.0/23 46.160.182.0/24 46.160.184.0/22 46.160.187.0/24 46.160.188.0/22 89.251.64.0/20 94.137.224.0/19 94.137.229.0/24 94.137.230.0/24 94.137.250.0/24 94.137.251.0/24 109.200.96.0/21 109.200.104.0/21 109.200.112.0/22 109.200.112.0/24 109.200.113.0/24 109.200.114.0/24 109.200.115.0/24 109.200.116.0/22 109.200.120.0/23 109.200.122.0/23 109.200.125.0/24 109.200.126.0/23 176.222.240.0/22 176.222.244.0/23 176.222.246.0/23 176.222.248.0/22 176.222.252.0/24 176.222.253.0/24 176.222.254.0/23 185.13.132.0/24 185.13.133.0/24 185.13.134.0/24 185.13.135.0/24

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup

Registration Found at rdap.db.ripe.net.

Pass: Found at rdap.db.ripe.net.

Name	UT-SVR
Handle	AS41560
Range	AS41560
Status	active
Registered	2006-09-14T09:24:28Z
Last changed	2026-11-11T04:16:03Z
Abuse contact	ripe@ugmk-telecom.ru

Allocation

Registry (RIR)	RIPE NCC
Country	Russia (RU)
Delegated on	2006-09-14
Status	Allocated
Delegated range	AS41560

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts

Role	Name	Email
registrant	MNT-UGMK_TELECOM
registrant	UGMK-Telecom LLC
registrant	RIPE-NCC-END-MNT
abuse	Abuse-C Role	ripe@ugmk-telecom.ru

Source: https://rdap.db.ripe.net/autnum/41560. Registration data from rdap.db.ripe.net, shown under its terms of use (terms): not for marketing or bulk collection. Personal contacts in this registry are not shown.

Open in WHOIS / RDAP lookup

PeeringDB No public NOC, policy or technical contact.

Pass: AS41560 is in PeeringDB as UGMK-Telecom LLC.
Info: Peering policy: Selective.
Info: Present at 5 internet exchanges with 7 ports (80G in total).
Warning: No public NOC, policy or technical contact.

Network	UGMK-Telecom LLC (UGMK Telecom)
AS number	AS41560
Type	Cable/DSL/ISP, Regional
Website	https://ugmk-telecom.ru/
IRR as-set	AS-UT-SVR
Prefixes (IPv4 / IPv6)	7 / 0
Traffic	50-100Gbps, Mostly Inbound
Peering policy	Selective
Locations	Preferred
Ratio required	No
Contracts	Not Required
Last updated	2025-02-17

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup