212.25.56.0/24

AS213357 · KAOLIN_AD

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Summary

Country	Bulgaria
Domain	kaolin.bg
ASN	AS213357
Parent Range	212.25.32.0/19
Registry	RIPE
ID	KAOLIN

WHOIS Details

inetnum:        212.25.56.0 - 212.25.56.255
netname:        Kaolin
descr:          Kaolin AD IP space
country:        BG
admin-c:        BTC3-RIPE
tech-c:         BTC3-RIPE
status:         ASSIGNED PA
mnt-by:         BT95-ADM
created:        2022-11-24T15:29:37Z
last-modified:  2025-06-19T07:48:27Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        BTC3-RIPE
abuse-org:      ORG-BTCP1-RIPE

role:           BTC IP ADDRESS SPACE administration
address:        Bulgarian Telecommunications Company Plc.
address:        115I, Tsarigradsko shose Blvd.
address:        1784, Sofia
address:        Bulgaria
e-mail:         [email protected]
remarks:        www.vivacom.bg
nic-hdl:        BTC3-RIPE
remarks:        hostmaster role account
notify:         [email protected]
notify:         [email protected]
mnt-by:         BT95-ADM
created:        2001-11-30T11:48:48Z
last-modified:  2024-08-30T13:28:41Z
source:         RIPE
abuse-mailbox:  [email protected]

route:          212.25.56.0/24
origin:         AS213357
mnt-by:         NETWORX-BG
created:        2023-01-04T10:08:38Z
last-modified:  2023-01-04T10:08:38Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.25.56.0/24

Range	ASN	Company	Num of IPs
212.25.32.0/19	AS34569	Vivacom Bulgaria EAD	8,192

Nearby Ranges

BGP prefixes that overlap with 212.25.0.0/16

Range	ASN	Company	Num of IPs
212.25.32.0/19	AS34569	Vivacom Bulgaria EAD	8,192
212.25.128.0/19	AS1653	Vetenskapsradet / SUNET	8,192
212.25.0.0/19	AS8758	Iway AG	8,192
212.25.160.0/19	AS12637	SEEWEB s.r.l.	8,192
212.25.192.0/20	AS29063	Atos Nederland BV	4,096
212.25.144.0/21	AS43844	Uppsala Student Network	2,048
212.25.152.0/22	AS43844	Uppsala Student Network	1,024
212.25.212.0/23	AS29063	Atos Nederland B.V.	512
212.25.66.0/24	AS8551	Algorithmic Research Ltd.	256
212.25.78.0/24	AS8551	VOBB	256
212.25.210.0/24	AS198029	Eviden Netherlands B.V.	256
212.25.38.0/24	AS8866	Customers with no-dialup public IPs	256
212.25.46.0/24	AS8866	Customers with no-dialup public IPs	256
212.25.61.0/24	AS8866	Customers with PPPoE dialup public IPs	256

Hosted domains

There are 2 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.25.56.111	kaolin.bg	1
212.25.56.120	claybg.com	1
212.25.56.113	kaolin.bg	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
212.25.56.10	AS213357 KAOLIN_AD	`7.61ms` from Sofia, BG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
13.95.167.72	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
136.107.34.120	AS396982 Google LLC	`0.12ms` from Ashburn, US
37.235.17.248	AS206065 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	`16.53ms` from Baku, AZ
58.31.243.200	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.70ms` from Beijing, CN
54.213.170.200	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
170.231.27.104	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`7.72ms` from Curitiba, BR
14.176.145.72	AS45899 VNPT Corp	`2.40ms` from Ho Chi Minh City, VN
184.29.251.8	AS16625 Akamai Technologies, Inc.	`1.21ms` from Istanbul, TR
34.50.118.200	AS396982 Google LLC	`0.15ms` from Jakarta, ID
209.55.234.24	AS13335 Cloudflare, Inc.	`2.91ms` from London, GB
18.229.58.72	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
100.30.97.40	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
44.220.223.40	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
115.23.216.88	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
20.248.216.8	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
87.206.251.88	AS9141 P4 Sp. z o.o.	`12.16ms` from Warsaw, PL
181.56.103.72	AS10620 Telmex Colombia S.A.	`6.79ms` from Bogota, CO
80.200.109.168	AS5432 Proximus NV	`1.76ms` from Brussels, BE
24.211.44.8	AS11426 Charter Communications Inc	`9.45ms` from Charlotte, US
206.255.17.24	AS53508 Cablelynx	`8.75ms` from Dallas, US
72.16.95.104	AS7029 Windstream Communications LLC	`0.51ms` from Dallas, US
90.66.186.120	AS3215 Orange S.A.	`1.58ms` from Lyon, FR
92.241.17.152	AS51200 LLC Digital Dialogue-Nets	`14.75ms` from Moscow, RU
47.96.202.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.77ms` from Nanjing, CN
70.111.89.152	AS701 Verizon Business	`1.55ms` from New York City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 212.25.56.66

traceroute to 212.25.56.66 (212.25.56.66): 64 hops max, 52 byte packets

2 [] 185.1.226.218 0.448 ms

3 *

4 [AS8866] 83.228.124.209 6.481 ms

5 [AS8866] 83.228.124.210 7.311 ms

6 [AS213357] 212.25.56.66 7.723 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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