Home Prefix Lookup188.120.112.0/21

188.120.112.0/21 - A1SERBIA A1 Srbija D.O.O. Beograd (AS44143)

IPv4RIPEassignedAS44143A1SERBIA-AS A1 Srbija d.o.o. Beograd RPKI Valid

CIDR

188.120.112.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇷🇸 Serbia

City

Belgrade

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
188.120.112.0/21	AS44143 A1SERBIA-AS A1 Srbija d.o.o. Beograd	Valid	RIPE	2026-10-12

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
188.120.112.0/22	AS44143 A1SERBIA-AS A1 Srbija d.o.o. Beograd	Valid	-	2026-10-12
188.120.116.0/22	AS44143 A1SERBIA-AS A1 Srbija d.o.o. Beograd	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
188.120.112.0/21	AS44143	/21	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS44143	RIPE	ROUTE-SRB	2023-07-16

More Specific Prefixes

Prefix	AS	Country	Status
188.120.112.0/22	AS44143	🇷🇸RS	allocated
188.120.112.0/24		🇷🇸RS	assigned
188.120.113.0/24		🇷🇸RS	assigned
188.120.114.0/24		🇷🇸RS	assigned
188.120.115.0/24		🇷🇸RS	assigned
188.120.116.0/22	AS44143	🇷🇸RS	allocated
188.120.116.0/24		🇷🇸RS	assigned
188.120.117.0/24		🇷🇸RS	assigned
188.120.118.0/24		🇷🇸RS	assigned
188.120.119.0/24		🇷🇸RS	assigned

Transfer History

Registry transfers of 188.120.112.0/21, blocks inside it, or blocks containing it.

188.120.112.0/22Transfer · 2021-05-14
MAKSNET d.o.o. Beograd
RIPE NCC
→
A1 Srbija d.o.o
RIPE NCC
188.120.116.0/22Transfer · 2018-08-23
MAKSNET d.o.o. Beograd
RIPE NCC
→
Vip mobile d.o.o.
RIPE NCC

Date	Resource	From	To	Type
2021-05-14	188.120.112.0/22	MAKSNET d.o.o. Beograd RIPE NCC	A1 Srbija d.o.o RIPE NCC	Transfer
2018-08-23	188.120.116.0/22	MAKSNET d.o.o. Beograd RIPE NCC	Vip mobile d.o.o. RIPE NCC	Transfer

Origin ASN

AS44143

A1SERBIA-AS A1 Srbija d.o.o. Beograd

Related Prefixes

More prefixes of AS44143

All prefixes of AS44143 →

Geolocation

Country🇷🇸SerbiaRS

RegionCentral Serbia

CityBelgrade

Coordinates44.8125, 20.4612 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/188.120.112.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/188.120.112.0/21" | jq

External Links

RIPEstat