[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Oct 16 21:31:04 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 16 Oct, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 945048
Prefixes after maximum aggregation (per Origin AS): 353401
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 453942
Number of IPv4 prefixes with a valid ROA: 436383
Number of IPv4 prefixes with an invalid ROA: 305
Number of IPv4 prefixes with no ROA: 508360
Total ASes present in the Internet Routing Table: 74924
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64372
Origin ASes announcing only one prefix: 26072
Transit ASes present in the Internet Routing Table: 10552
Transit-only ASes present in the Internet Routing Table: 466
Paths with bogon ASNs present in the IPv4 Routing Table: 10
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 38
Max AS path prepend of ASN ( 51407) 31
Prefixes from unregistered ASNs in the Routing Table: 1000
Number of instances of unregistered ASNs: 1001
Number of 32-bit ASNs allocated by the RIRs: 42851
Number of 32-bit ASNs visible in the Routing Table: 35251
Prefixes from 32-bit ASNs in the Routing Table: 180455
Number of bogon 32-bit ASNs visible in the Routing Table: 8
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 522
Number of addresses announced to Internet: 3052875264
Equivalent to 181 /8s, 247 /16s and 46 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 319362
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244476
Total APNIC prefixes after maximum aggregation: 70248
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 237827
Unique aggregates announced from the APNIC address blocks: 98893
APNIC Region origin ASes present in the Internet Routing Table: 13641
APNIC Prefixes per ASN: 17.43
APNIC Region origin ASes announcing only one prefix: 4102
APNIC Region transit ASes present in the Internet Routing Table: 1826
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9004
Number of APNIC addresses announced to Internet: 772313920
Equivalent to 46 /8s, 8 /16s and 147 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 275706
Total ARIN prefixes after maximum aggregation: 123958
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279656
Unique aggregates announced from the ARIN address blocks: 132272
ARIN Region origin ASes present in the Internet Routing Table: 19107
ARIN Prefixes per ASN: 14.64
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 1963
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4830
Number of ARIN addresses announced to Internet: 1277682752
Equivalent to 76 /8s, 39 /16s and 228 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 265036
Total RIPE prefixes after maximum aggregation: 124077
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260280
Unique aggregates announced from the RIPE address blocks: 160403
RIPE Region origin ASes present in the Internet Routing Table: 28465
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12075
RIPE Region transit ASes present in the Internet Routing Table: 3898
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11389
Number of RIPE addresses announced to Internet: 716386432
Equivalent to 42 /8s, 179 /16s and 48 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 127020
Total LACNIC prefixes after maximum aggregation: 28459
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125836
Unique aggregates announced from the LACNIC address blocks: 49227
LACNIC Region origin ASes present in the Internet Routing Table: 11060
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2327
LACNIC Region transit ASes present in the Internet Routing Table: 2344
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8883
Number of LACNIC addresses announced to Internet: 178468608
Equivalent to 10 /8s, 163 /16s and 55 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31810
Total AfriNIC prefixes after maximum aggregation: 5971
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 40927
Unique aggregates announced from the AfriNIC address blocks: 12718
AfriNIC Region origin ASes present in the Internet Routing Table: 1803
AfriNIC Prefixes per ASN: 22.70
AfriNIC Region origin ASes announcing only one prefix: 604
AfriNIC Region transit ASes present in the Internet Routing Table: 330
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1145
Number of AfriNIC addresses announced to Internet: 107600640
Equivalent to 6 /8s, 105 /16s and 219 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9487 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5710 785 696 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4205 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3765 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3567 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3329 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 2950 495 245 BBIL-AP BHARTI Airtel Ltd., IN
24560 2546 847 390 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11269 603 KIXS-AS-KR Korea Telecom, KR
45090 2151 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9124 10999 3278 AMAZON-02, US
11492 4539 301 672 CABLEONE, US
7155 4159 288 96 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3529 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3161 54958 2413 DNIC-AS-00749, US
367 3080 3858 1442 DNIC-ASBLK-00306-00371, US
16625 3029 1404 2307 AKAMAI-AS, US
396982 2701 3597 397 GOOGLE-CLOUD-PLATFORM, US
7018 2515 23616 1576 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7386 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4083 3398 153 AKAMAI-ASN1, NL
8551 3452 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3096 276 1513 M247, RO
12389 2884 2295 912 ROSTELECOM-AS, RU
34984 2333 362 593 TELLCOM-AS, TR
58224 1701 920 528 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1521 1852 15 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11863 3380 600 UNINET, MX
10620 3538 504 860 Telmex Colombia S.A., CO
13999 2414 332 626 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1333 2324 232 Claro NXT Telecomunicacoes Ltda, BR
3816 1298 770 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1284 343 508 Axtel, S.A.B. de C.V., MX
6147 1112 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1053 168 424 Techtel LMDS Comunicaciones Interactiva
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1606 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 677 319 45 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
15399 535 55 51 WANANCHI-, KE
36914 524 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11863 3380 600 UNINET, MX
9808 9487 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9124 10999 3278 AMAZON-02, US
12479 7386 1713 145 UNI2-AS, ES
7545 5710 785 696 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4539 301 672 CABLEONE, US
18403 4205 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4159 288 96 VIASAT-SP-BACKBONE, US
20940 4083 3398 153 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9487 9447 CHINAMOBILE-CN China Mobile Communications Grou
12479 7386 7241 UNI2-AS, ES
16509 9124 5846 AMAZON-02, US
7545 5710 5014 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4205 4180 FPT-AS-AP FPT Telecom Company, VN
7155 4159 4063 VIASAT-SP-BACKBONE, US
20940 4083 3930 AKAMAI-ASN1, NL
11492 4539 3867 CABLEONE, US
7552 3765 3745 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:101 /12:300
/13:579 /14:1194 /15:2107 /16:13523 /17:8332 /18:13981
/19:25161 /20:44106 /21:52186 /22:111273 /23:102633 /24:569028
/25:84 /26:62 /27:135 /28:38 /29:90 /30:21
/31:3 /32:44
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6472 7386 UNI2-AS, ES
8151 5893 11863 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3452 4539 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3107 4159 VIASAT-SP-BACKBONE, US
8551 2929 3452 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2581 3529 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2157 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2112 3538 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2203 2:1435 3:266 4:7 5:4442 6:137
7:6 8:1507 9:1 11:172 12:1498 13:372
14:2311 15:300 16:200 17:367 18:656 20:315
21:4 22:188 23:6466 24:2916 25:2 27:2647
29:19 31:2577 32:82 34:26 35:116 36:1996
37:4544 38:5514 39:866 40:141 41:4410 42:2029
43:2319 44:327 45:17302 46:4342 47:371 49:1834
50:1898 51:579 52:1586 54:393 55:947 56:5
57:136 58:1849 59:1103 60:1006 61:2484 62:2763
63:1920 64:5808 65:2370 66:5070 67:3085 68:1350
69:4143 70:1349 71:647 72:3013 74:2647 75:1598
76:622 77:2419 78:1841 79:3010 80:2120 81:1839
82:1526 83:1317 84:1581 85:3096 86:762 87:2107
88:1259 89:3962 90:625 91:7972 92:2063 93:2651
94:3597 95:4094 96:1301 97:316 98:1098 99:736
100:91 101:1292 102:3105 103:32257 104:4754 105:975
106:905 107:2720 108:1142 109:4282 110:2123 111:3149
112:2056 113:1765 114:1701 115:2059 116:1918 117:2529
118:2693 119:1971 120:1784 121:1149 122:2622 123:2193
124:1571 125:2561 128:1474 129:929 130:1068 131:2051
132:872 133:408 134:1784 135:346 136:913 137:1137
138:2846 139:1595 140:1304 141:1333 142:1529 143:1571
144:990 145:351 146:1981 147:1619 148:2445 149:2341
150:894 151:1239 152:1869 153:594 154:5196 155:1402
156:2019 157:1351 158:1057 159:2209 160:2669 161:1606
162:3525 163:1627 164:1726 165:1905 166:1051 167:1754
168:4007 169:801 170:4854 171:955 172:3795 173:3008
174:990 175:1204 176:3845 177:5420 178:3575 179:2414
180:2478 181:3551 182:3259 183:1971 184:2269 185:20831
186:5036 187:4561 188:4273 189:4219 190:9390 191:1834
192:10985 193:8995 194:7367 195:5295 196:3163 197:2704
198:5997 199:6285 200:8213 201:6275 202:10435 203:10114
204:4570 205:3695 206:4406 207:3493 208:4136 209:4933
210:4288 211:2465 212:4318 213:3410 214:1111 215:71
216:6756 217:2871 218:1288 219:407 220:1801 221:986
222:662 223:2150
End of report
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