View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	43.230.48.0/24	Nominet NS Prefix 4 Sub-prefix 1
	43.230.49.0/24	Nominet NS Prefix 4 Sub-prefix 2
	43.230.50.0/24	Nominet NS Prefix 4 Sub-prefix 3
	43.230.51.0/24	Nominet NS Prefix 4 Sub-prefix 4
	103.49.80.0/24	Nominet NS Prefix 2 Sub-prefix 1
	103.49.81.0/24	Nominet NS Prefix 2 Sub-prefix 2
	103.49.82.0/24	Nominet NS Prefix 2 Sub-prefix 3
	103.49.83.0/24	Nominet NS Prefix 2 Sub-prefix 4
	213.248.216.0/24	Nominet Nameserver Anycast Prefix 1
	213.248.217.0/24	Nominet Nameserver Anycast Prefix 1
	213.248.218.0/24	Nominet Nameserver Anycast Prefix 1
	213.248.219.0/24	Nominet Nameserver Anycast Prefix 1
	213.248.220.0/24	Nominet Nameserver Anycast Prefix 3
	213.248.221.0/24	Nominet Nameserver Anycast Prefix 3
	213.248.222.0/24	Nominet Nameserver Anycast Prefix 3
	213.248.223.0/24	Nominet Nameserver Anycast Prefix 3
	213.248.254.0/24	Nominet UK
	213.248.255.0/24	Used for testing NS sites
	2401:fd80:1ff::/48	NOMINET UK
	2401:fd80:400::/48	NOMINET UK
	2401:fd80:401::/48	NOMINET UK
	2401:fd80:403::/48	NOMINET UK
	2401:fd80:404::/48	NOMINET UK
	2401:fd80:405::/48	NOMINET UK
	2401:fd80:406::/48	NOMINET UK
	2401:fd80:407::/48	NOMINET UK
	2a01:618:400::/48	Nominet UK
	2a01:618:401::/48	Nominet UK
	2a01:618:403::/48	Nominet UK
	2a01:618:404::/48	Nominet UK
	2a01:618:405::/48	Nominet UK
	2a01:618:406::/48	Nominet UK
	2a01:618:407::/48	Nominet UK

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy awesome_chandrasekhar Policy pensive_zhukovsky Policy nervous_goldwasser Policy condescending_chatterjee Policy dazzling_robinson Policy epic_neumann Policy admiring_kirch

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6

---

Peers

	ASN	Description	IPv4	IPv6

Last Update: 2025-11-11T03:22:35Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count