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CIDR
/21 · 2.0K IPs
ASN
JSC ER-Telecom Holding
Reverse DNS
79x136x197x108.dynamic.saratov.ertelecom.ru
Last scanned 1 days ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
79x136x197x108.dynamic.saratov.ertelecom.ru
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-07-17 14:51 UTC
Forward DNS last checked
2026-07-17 14:51 UTC
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 79.136.197.108

CIDR range
79.136.192.0/21
IP range (int)
1,334,362,112 — 1,334,364,159
Prefix length
/21
Organization
JSC ER-Telecom Holding
ASN
AS50543
ASN name
JSC ER-Telecom Holding
Location
Saratov, Saratov Oblast, Russia
Coordinates
55.738600, 37.606800
Accuracy radius
1000 km
Postal code
410960
Regional Internet Registry
RIPE
Allocated
2007-10-12
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 00:20:08

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
6,611
Last seen
2026-07-18 17:06:28

Frequently Asked Questions

Who owns 79.136.197.108?

79.136.197.108 is allocated to JSC ER-Telecom Holding (AS50543), registered in Saratov, Russia.

Where is 79.136.197.108 located?

The geolocation for 79.136.197.108 maps to Saratov, Russia based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 79.136.197.108 on?

79.136.197.108 belongs to the 79.136.192.0/21 network block announced by AS50543. This range contains 2,048 addresses.

Does 79.136.197.108 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-18 10:38:41 UTC
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