Home Prefix Lookup212.57.12.0/22

212.57.12.0/22 - TELLCOM Superonline Iletisim Hizmetleri A.S (AS34984)

IPv4RIPE NCCannouncedAS34984TELLCOM-AS Superonline Iletisim Hizmetleri A.S. RPKI Valid

CIDR

212.57.12.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇹🇷 Turkey

City

Beyoğlu

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
212.57.12.0/22	AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S.	Valid	RIPE	2026-10-14

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
212.57.0.0/19	AS34984 TELLCOM-AS Superonline Iletisim Hizmetleri A.S.	Valid	-	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
212.57.12.0/22	AS34984	/22	ripe
212.57.0.0/19	AS6453	/24	ripe
212.57.0.0/19	AS34984	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS34984	RIPE	MNT-TELLCOM	2015-07-20

More Specific Prefixes

Prefix	Country	Status
212.57.12.0/29	🇹🇷TR	assigned
212.57.12.8/29	🇹🇷TR	assigned
212.57.12.16/29	🇹🇷TR	assigned
212.57.12.24/29	🇹🇷TR	assigned
212.57.12.32/30	🇹🇷TR	assigned
212.57.12.36/30	🇹🇷TR	assigned
212.57.12.52/30	🇹🇷TR	assigned
212.57.12.56/30	🇹🇷TR	assigned
212.57.12.60/30	🇹🇷TR	assigned
212.57.12.64/29	🇹🇷TR	assigned
212.57.12.72/29	🇹🇷TR	assigned
212.57.12.80/28	🇹🇷TR	assigned
212.57.12.96/29	🇹🇷TR	assigned
212.57.12.104/30	🇹🇷TR	assigned
212.57.12.112/29	🇹🇷TR	assigned
212.57.12.128/27	🇹🇷TR	assigned
212.57.12.160/27	🇹🇷TR	assigned
212.57.12.192/29	🇹🇷TR	assigned
212.57.12.200/29	🇹🇷TR	assigned
212.57.12.208/29	🇹🇷TR	assigned
212.57.12.216/29	🇹🇷TR	assigned
212.57.12.224/29	🇹🇷TR	assigned
212.57.12.240/29	🇹🇷TR	assigned
212.57.12.248/29	🇹🇷TR	assigned
212.57.13.0/30	🇹🇷TR	assigned
212.57.13.4/30	🇹🇷TR	assigned
212.57.13.8/29	🇹🇷TR	assigned
212.57.13.16/28	🇹🇷TR	assigned
212.57.13.32/29	🇹🇷TR	assigned
212.57.13.40/30	🇹🇷TR	assigned
212.57.13.44/30	🇹🇷TR	assigned
212.57.13.48/28	🇹🇷TR	assigned
212.57.13.64/28	🇹🇷TR	assigned
212.57.13.80/28	🇹🇷TR	assigned
212.57.13.96/28	🇹🇷TR	assigned
212.57.13.112/29	🇹🇷TR	assigned
212.57.13.120/29	🇹🇷TR	assigned
212.57.13.128/28	🇹🇷TR	assigned
212.57.13.144/28	🇹🇷TR	assigned
212.57.13.160/29	🇹🇷TR	assigned
212.57.13.168/30	🇹🇷TR	assigned
212.57.13.172/30	🇹🇷TR	assigned
212.57.13.176/28	🇹🇷TR	assigned
212.57.13.192/29	🇹🇷TR	assigned
212.57.13.200/29	🇹🇷TR	assigned
212.57.13.208/29	🇹🇷TR	assigned
212.57.13.216/30	🇹🇷TR	assigned
212.57.13.220/32	🇹🇷TR	assigned
212.57.13.223/32	🇹🇷TR	assigned
212.57.13.224/28	🇹🇷TR	assigned
212.57.13.240/30	🇹🇷TR	assigned
212.57.13.244/30	🇹🇷TR	assigned
212.57.13.248/29	🇹🇷TR	assigned
212.57.14.0/29	🇹🇷TR	assigned
212.57.14.8/30	🇹🇷TR	assigned
212.57.14.9/32	🇹🇷TR	assigned
212.57.14.12/30	🇹🇷TR	assigned
212.57.14.16/28	🇹🇷TR	assigned
212.57.14.32/29	🇹🇷TR	assigned
212.57.14.40/29	🇹🇷TR	assigned
212.57.14.48/29	🇹🇷TR	assigned
212.57.14.56/29	🇹🇷TR	assigned
212.57.14.64/30	🇹🇷TR	assigned
212.57.14.72/30	🇹🇷TR	assigned
212.57.14.76/30	🇹🇷TR	assigned
212.57.14.80/28	🇹🇷TR	assigned
212.57.14.96/29	🇹🇷TR	assigned
212.57.14.104/30	🇹🇷TR	assigned
212.57.14.108/30	🇹🇷TR	assigned
212.57.14.120/30	🇹🇷TR	assigned
212.57.14.128/27	🇹🇷TR	assigned
212.57.14.160/30	🇹🇷TR	assigned
212.57.14.164/30	🇹🇷TR	assigned
212.57.14.168/29	🇹🇷TR	assigned
212.57.14.176/29	🇹🇷TR	assigned
212.57.14.184/29	🇹🇷TR	assigned
212.57.14.208/29	🇹🇷TR	assigned
212.57.14.224/30	🇹🇷TR	assigned
212.57.14.228/30	🇹🇷TR	assigned
212.57.14.232/29	🇹🇷TR	assigned
212.57.14.240/30	🇹🇷TR	assigned
212.57.14.252/30	🇹🇷TR	assigned
212.57.15.0/29	🇹🇷TR	assigned
212.57.15.8/29	🇹🇷TR	assigned
212.57.15.16/29	🇹🇷TR	assigned
212.57.15.32/29	🇹🇷TR	assigned
212.57.15.48/29	🇹🇷TR	assigned
212.57.15.60/30	🇹🇷TR	assigned
212.57.15.64/27	🇹🇷TR	assigned
212.57.15.96/30	🇹🇷TR	assigned
212.57.15.100/30	🇹🇷TR	assigned
212.57.15.116/30	🇹🇷TR	assigned
212.57.15.120/29	🇹🇷TR	assigned
212.57.15.128/28	🇹🇷TR	assigned
212.57.15.152/30	🇹🇷TR	assigned
212.57.15.156/30	🇹🇷TR	assigned
212.57.15.160/28	🇹🇷TR	assigned
212.57.15.176/28	🇹🇷TR	assigned
212.57.15.192/26	🇹🇷TR	assigned

Origin ASN

AS34984

TELLCOM-AS Superonline Iletisim Hizmetleri A.S.

Related Prefixes

Covering prefix

212.57.0.0/19AS34984

More prefixes of AS34984

All prefixes of AS34984 →

Geolocation

Country🇹🇷TurkeyTR

RegionIstanbul

CityBeyoğlu

Coordinates41.0694, 29.0044 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/212.57.12.0/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/212.57.12.0/22" | jq

External Links

RIPEstat