[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jul 18 21:30:21 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 18 Jul, 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: 958053
Prefixes after maximum aggregation (per Origin AS): 360723
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461819
Number of IPv4 prefixes with a valid ROA: 490329
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 467705
Total ASes present in the Internet Routing Table: 74652
Prefixes per ASN: 12.83
Origin-only ASes present in the Internet Routing Table: 63907
Origin ASes announcing only one prefix: 26064
Transit ASes present in the Internet Routing Table: 10745
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 66
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 992
Number of instances of unregistered ASNs: 1004
Number of 32-bit ASNs allocated by the RIRs: 45003
Number of 32-bit ASNs visible in the Routing Table: 35562
Prefixes from 32-bit ASNs in the Routing Table: 189730
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 410
Number of addresses announced to Internet: 3024590720
Equivalent to 180 /8s, 71 /16s and 151 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320589
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244849
Total APNIC prefixes after maximum aggregation: 71577
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 237071
Unique aggregates announced from the APNIC address blocks: 97857
APNIC Region origin ASes present in the Internet Routing Table: 12885
APNIC Prefixes per ASN: 18.40
APNIC Region origin ASes announcing only one prefix: 4049
APNIC Region transit ASes present in the Internet Routing Table: 1787
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8453
Number of APNIC addresses announced to Internet: 759676480
Equivalent to 45 /8s, 71 /16s and 190 /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: 280549
Total ARIN prefixes after maximum aggregation: 125521
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285070
Unique aggregates announced from the ARIN address blocks: 134725
ARIN Region origin ASes present in the Internet Routing Table: 19126
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6938
ARIN Region transit ASes present in the Internet Routing Table: 1995
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4937
Number of ARIN addresses announced to Internet: 1267330112
Equivalent to 75 /8s, 137 /16s and 236 /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, 393216-402332
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: 269142
Total RIPE prefixes after maximum aggregation: 127723
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264370
Unique aggregates announced from the RIPE address blocks: 165395
RIPE Region origin ASes present in the Internet Routing Table: 28716
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12104
RIPE Region transit ASes present in the Internet Routing Table: 3956
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11926
Number of RIPE addresses announced to Internet: 714936064
Equivalent to 42 /8s, 157 /16s and 15 /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: 129427
Total LACNIC prefixes after maximum aggregation: 28924
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127208
Unique aggregates announced from the LACNIC address blocks: 49984
LACNIC Region origin ASes present in the Internet Routing Table: 11134
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2342
LACNIC Region transit ASes present in the Internet Routing Table: 2461
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9024
Number of LACNIC addresses announced to Internet: 177146624
Equivalent to 10 /8s, 143 /16s and 11 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33094
Total AfriNIC prefixes after maximum aggregation: 6319
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 43924
Unique aggregates announced from the AfriNIC address blocks: 13534
AfriNIC Region origin ASes present in the Internet Routing Table: 1863
AfriNIC Prefixes per ASN: 23.58
AfriNIC Region origin ASes announcing only one prefix: 631
AfriNIC Region transit ASes present in the Internet Routing Table: 358
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1222
Number of AfriNIC addresses announced to Internet: 105190144
Equivalent to 6 /8s, 69 /16s and 19 /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 9844 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5656 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4195 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3955 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3762 511 262 BBIL-AP BHARTI Airtel Ltd., IN
7713 3626 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3239 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2818 859 416 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2171 433 194 TATACOMM-AS TATA Communications formerly
45090 2152 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10159 11544 3630 AMAZON-02, US
11492 4630 307 558 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3747 8788 880 COGENT-174, US
6327 3594 1320 78 SHAW, CA
22773 3424 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3252 54899 2504 DNIC-AS-00749, US
16625 3086 1334 2215 AKAMAI-AS, US
7018 2949 23687 1846 ATT-INTERNET4, US
396982 2760 3594 409 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 7690 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3871 3396 145 AKAMAI-ASN1, NL
9009 3586 306 1828 M247, RO
12389 2869 2292 859 ROSTELECOM-AS, RU
34984 2346 361 578 TELLCOM-AS, TR
8551 1775 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1710 123 1249 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1574 1852 14 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 11845 3306 507 UNINET, MX
10620 3521 492 937 Telmex Colombia S.A., CO
13999 2542 354 678 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 777 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
19037 1093 278 31 AMX Argentina S.A., AR
26615 1084 2503 53 TIM SA, BR
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 1612 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1381 1520 280 ETISALAT-MISR, EG
29571 1266 80 74 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 938 521 43 Vodafone-, EG
37457 559 310 44 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
37342 528 32 1 MOVITEL, MZ
15399 520 56 58 WANANCHI-, 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 11845 3306 507 UNINET, MX
16509 10159 11544 3630 AMAZON-02, US
9808 9844 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7690 1708 145 UNI2-AS, ES
7545 5656 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4630 307 558 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4195 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3955 1331 21 VIETEL-AS-AP Viettel Group, VN
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 9844 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7690 7545 UNI2-AS, ES
16509 10159 6529 AMAZON-02, US
7545 5656 4988 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4195 4172 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4630 4072 CABLEONE, US
7552 3955 3934 VIETEL-AS-AP Viettel Group, VN
20940 3871 3726 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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, 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
46639 UNALLOCATED 8.38.73.0/24 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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:37 /11:92 /12:294
/13:574 /14:1175 /15:2096 /16:13268 /17:8260 /18:13858
/19:24613 /20:43741 /21:52052 /22:111848 /23:102556 /24:582815
/25:87 /26:74 /27:133 /28:35 /29:83 /30:28
/31:9 /32:293
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6781 7690 UNI2-AS, ES
8151 5908 11845 UNINET, MX
11492 3539 4630 CABLEONE, US
6327 3391 3594 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3424 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2163 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2150 3521 Telmex Colombia S.A., CO
16509 2134 10159 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2285 2:1512 3:378 4:8 5:4689 6:149
7:6 8:1513 9:1 11:172 12:1437 13:363
14:2323 15:321 16:219 17:367 18:784 20:391
21:4 22:188 23:6917 24:3093 25:2 27:2501
29:19 31:2625 32:53 34:64 35:135 36:2303
37:4454 38:8300 39:912 40:146 41:4228 42:1988
43:2325 44:329 45:17744 46:4587 47:300 49:1946
50:1876 51:583 52:1570 54:315 55:922 56:8
57:220 58:2128 59:1155 60:1050 61:2795 62:2816
63:1900 64:5637 65:2308 66:4723 67:3043 68:1322
69:4085 70:1325 71:567 72:2931 74:2626 75:1589
76:621 77:2620 78:1883 79:1784 80:2192 81:2033
82:1654 83:1364 84:1706 85:3200 86:925 87:2293
88:1292 89:4215 90:693 91:8267 92:2341 93:2736
94:3764 95:4219 96:1281 97:317 98:1025 99:739
100:73 101:1155 102:3528 103:28862 104:4768 105:1083
106:993 107:2499 108:1158 109:4061 110:2115 111:3231
112:2050 113:1775 114:1638 115:1987 116:1883 117:2639
118:2511 119:1882 120:1750 121:1310 122:2689 123:2207
124:1554 125:2830 126:32 128:1435 129:936 130:1205
131:1947 132:824 133:416 134:1729 135:319 136:1130
137:1192 138:2999 139:1531 140:1422 141:1380 142:1681
143:1641 144:987 145:364 146:2122 147:2024 148:2575
149:2789 150:1036 151:1334 152:2240 153:592 154:6863
155:1427 156:2207 157:1827 158:1168 159:2446 160:2851
161:1702 162:3546 163:1682 164:1693 165:2158 166:1252
167:1822 168:4186 169:809 170:5089 171:1029 172:3879
173:3092 174:895 175:1211 176:3516 177:5392 178:3635
179:2376 180:2307 181:3844 182:3189 183:1981 184:2258
185:21088 186:5311 187:4747 188:4175 189:4365 190:9597
191:1964 192:11047 193:9205 194:7540 195:5391 196:3262
197:2783 198:5990 199:8041 200:8435 201:6323 202:10101
203:10184 204:4600 205:3646 206:4530 207:3576 208:4189
209:5026 210:4462 211:2535 212:4393 213:3640 214:1065
215:49 216:6769 217:3134 218:1345 219:428 220:1792
221:1018 222:691 223:2194
End of report
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