[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Mar 10 21:30:17 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 10 Mar, 2024
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: 954210
Prefixes after maximum aggregation (per Origin AS): 357970
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458019
Number of IPv4 prefixes with a valid ROA: 460126
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 494078
Total ASes present in the Internet Routing Table: 75500
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64749
Origin ASes announcing only one prefix: 26180
Transit ASes present in the Internet Routing Table: 10751
Transit-only ASes present in the Internet Routing Table: 496
Paths with bogon ASNs present in the IPv4 Routing Table: 88
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1090
Number of instances of unregistered ASNs: 1094
Number of 32-bit ASNs allocated by the RIRs: 43818
Number of 32-bit ASNs visible in the Routing Table: 36004
Prefixes from 32-bit ASNs in the Routing Table: 186771
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 424
Number of addresses announced to Internet: 3041265280
Equivalent to 181 /8s, 70 /16s and 6 /24s
Percentage of available address space announced: 82.1
Percentage of allocated address space announced: 82.1
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 318882
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248393
Total APNIC prefixes after maximum aggregation: 72152
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241455
Unique aggregates announced from the APNIC address blocks: 99858
APNIC Region origin ASes present in the Internet Routing Table: 13974
APNIC Prefixes per ASN: 17.28
APNIC Region origin ASes announcing only one prefix: 4229
APNIC Region transit ASes present in the Internet Routing Table: 1877
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9376
Number of APNIC addresses announced to Internet: 774286656
Equivalent to 46 /8s, 38 /16s and 173 /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: 276642
Total ARIN prefixes after maximum aggregation: 123900
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 281225
Unique aggregates announced from the ARIN address blocks: 132456
ARIN Region origin ASes present in the Internet Routing Table: 19128
ARIN Prefixes per ASN: 14.70
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1973
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4861
Number of ARIN addresses announced to Internet: 1270326080
Equivalent to 75 /8s, 183 /16s and 163 /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: 266665
Total RIPE prefixes after maximum aggregation: 126216
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261308
Unique aggregates announced from the RIPE address blocks: 162419
RIPE Region origin ASes present in the Internet Routing Table: 28607
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12092
RIPE Region transit ASes present in the Internet Routing Table: 3958
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11665
Number of RIPE addresses announced to Internet: 712640000
Equivalent to 42 /8s, 122 /16s and 6 /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: 129534
Total LACNIC prefixes after maximum aggregation: 28878
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127903
Unique aggregates announced from the LACNIC address blocks: 49449
LACNIC Region origin ASes present in the Internet Routing Table: 11067
LACNIC Prefixes per ASN: 11.56
LACNIC Region origin ASes announcing only one prefix: 2268
LACNIC Region transit ASes present in the Internet Routing Table: 2413
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8923
Number of LACNIC addresses announced to Internet: 177445632
Equivalent to 10 /8s, 147 /16s and 155 /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: 31886
Total AfriNIC prefixes after maximum aggregation: 6082
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41895
Unique aggregates announced from the AfriNIC address blocks: 13500
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 23.03
AfriNIC Region origin ASes announcing only one prefix: 624
AfriNIC Region transit ASes present in the Internet Routing Table: 348
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1179
Number of AfriNIC addresses announced to Internet: 106307328
Equivalent to 6 /8s, 86 /16s and 31 /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 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5647 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4587 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3845 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3484 494 246 BBIL-AP BHARTI Airtel Ltd., IN
45899 3284 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2748 863 360 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 190 TATACOMM-AS TATA Communications formerl
45090 2150 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 9633 11322 3364 AMAZON-02, US
11492 4576 304 647 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3612 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3600 1320 75 SHAW, CA
16625 3225 1400 2305 AKAMAI-AS, US
174 3223 6644 671 COGENT-174, US
749 3199 54920 2451 DNIC-AS-00749, US
367 2899 3645 1397 DNIC-ASBLK-00306-00371, US
396982 2752 3638 402 GOOGLE-CLOUD-PLATFORM, 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 7622 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3920 3396 146 AKAMAI-ASN1, NL
9009 3273 284 1593 M247, RO
12389 2876 2304 907 ROSTELECOM-AS, RU
8551 2655 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2347 363 590 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1521 1852 14 TE-AS TE-AS, EG
44477 1492 98 711 STARK-INDUSTRIES, GB
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 12533 3356 587 UNINET, MX
10620 3525 496 891 Telmex Colombia S.A., CO
13999 2504 338 650 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1208 349 490 Axtel, S.A.B. de C.V., MX
11664 1144 179 421 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 369 22 Telefonica del Peru S.A.A., PE
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
24835 1549 545 28 RAYA-AS, EG
24863 1520 389 20 LINKdotNET-AS, EG
36992 1368 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1170 75 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 40 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 532 56 54 WANANCHI-, KE
37342 511 32 1 MOVITEL, MZ
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 12533 3356 587 UNINET, MX
9808 9807 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9633 11322 3364 AMAZON-02, US
12479 7622 1714 147 UNI2-AS, ES
7545 5647 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4587 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4576 304 647 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3920 3396 146 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 9807 9755 CHINAMOBILE-CN China Mobile Communications Grou
12479 7622 7475 UNI2-AS, ES
16509 9633 6269 AMAZON-02, US
7545 5647 4976 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4587 4562 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4576 3929 CABLEONE, US
7552 3845 3825 VIETEL-AS-AP Viettel Group, VN
20940 3920 3774 AKAMAI-ASN1, NL
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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, 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 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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
23.172.216.0/24 Origin: 398741 AS-VERTEXLINK-01, US
23.172.216.0/24 Transit: 60539 HUICAST_TELECOM, HK
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
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 /10:36 /11:98 /12:299
/13:575 /14:1191 /15:2100 /16:13417 /17:8223 /18:13867
/19:24845 /20:43826 /21:51769 /22:111531 /23:102074 /24:579555
/25:127 /26:83 /27:133 /28:36 /29:91 /30:20
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6736 7622 UNI2-AS, ES
8151 6480 12533 UNINET, MX
11492 3489 4576 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3397 3600 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2651 3612 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2131 2655 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2131 3525 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)
----------------------------------------------
1:2268 2:1567 3:308 4:8 5:4596 6:162
7:6 8:1505 9:1 11:172 12:1468 13:376
14:2350 15:314 16:208 17:370 18:741 20:361
21:4 22:188 23:6659 24:3092 25:2 27:2643
29:19 31:2682 32:55 34:44 35:124 36:2192
37:4524 38:7189 39:895 40:137 41:4235 42:2211
43:2342 44:327 45:17571 46:4424 47:289 49:1926
50:1921 51:577 52:1582 54:307 55:883 56:5
57:160 58:2029 59:1123 60:1022 61:2604 62:2780
63:1917 64:5698 65:2341 66:4790 67:3094 68:1351
69:4079 70:1363 71:581 72:2975 74:2608 75:1587
76:626 77:2534 78:1853 79:2478 80:2166 81:1944
82:1519 83:1265 84:1647 85:3113 86:827 87:2238
88:1288 89:4047 90:681 91:8095 92:2185 93:2649
94:3679 95:4137 96:1289 97:312 98:1036 99:742
100:92 101:1161 102:3312 103:32438 104:4774 105:1038
106:927 107:2751 108:1138 109:4093 110:2120 111:3166
112:2064 113:1771 114:1782 115:2069 116:1953 117:2606
118:2746 119:1956 120:1785 121:1283 122:2694 123:2231
124:1559 125:2837 126:28 128:1520 129:932 130:1108
131:1915 132:830 133:410 134:1713 135:354 136:937
137:1174 138:3009 139:1568 140:1373 141:1364 142:1576
143:1538 144:999 145:343 146:2043 147:1712 148:2518
149:2569 150:1040 151:1324 152:1987 153:596 154:5915
155:1364 156:2264 157:1602 158:1098 159:2246 160:2623
161:1640 162:3627 163:1719 164:1649 165:2149 166:1069
167:1734 168:4111 169:798 170:4958 171:996 172:3845
173:3055 174:902 175:1238 176:3739 177:5228 178:3592
179:2474 180:2376 181:3769 182:3402 183:2026 184:2266
185:20860 186:5238 187:4798 188:4147 189:4335 190:9495
191:1895 192:11018 193:9068 194:7496 195:5360 196:3164
197:2699 198:5982 199:7425 200:8374 201:6434 202:10369
203:10224 204:4586 205:3738 206:4531 207:3504 208:4174
209:5011 210:4451 211:2483 212:4325 213:3457 214:1106
215:44 216:6805 217:2899 218:1332 219:409 220:1828
221:1027 222:695 223:2187
End of report
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