[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Feb 3 21:29:59 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 03 Feb, 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: 952652
Prefixes after maximum aggregation (per Origin AS): 356788
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456214
Number of IPv4 prefixes with a valid ROA: 451529
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 501118
Total ASes present in the Internet Routing Table: 75346
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64587
Origin ASes announcing only one prefix: 26143
Transit ASes present in the Internet Routing Table: 10759
Transit-only ASes present in the Internet Routing Table: 498
Paths with bogon ASNs present in the IPv4 Routing Table: 90
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 1094
Number of instances of unregistered ASNs: 1097
Number of 32-bit ASNs allocated by the RIRs: 43560
Number of 32-bit ASNs visible in the Routing Table: 35794
Prefixes from 32-bit ASNs in the Routing Table: 185369
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 385
Number of addresses announced to Internet: 3044106882
Equivalent to 181 /8s, 113 /16s and 98 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 319708
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247833
Total APNIC prefixes after maximum aggregation: 72022
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240959
Unique aggregates announced from the APNIC address blocks: 99937
APNIC Region origin ASes present in the Internet Routing Table: 13903
APNIC Prefixes per ASN: 17.33
APNIC Region origin ASes announcing only one prefix: 4208
APNIC Region transit ASes present in the Internet Routing Table: 1876
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9289
Number of APNIC addresses announced to Internet: 774046786
Equivalent to 46 /8s, 35 /16s and 4 /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: 277051
Total ARIN prefixes after maximum aggregation: 123701
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281833
Unique aggregates announced from the ARIN address blocks: 132057
ARIN Region origin ASes present in the Internet Routing Table: 19099
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6967
ARIN Region transit ASes present in the Internet Routing Table: 1960
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4844
Number of ARIN addresses announced to Internet: 1270433344
Equivalent to 75 /8s, 185 /16s and 70 /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: 265508
Total RIPE prefixes after maximum aggregation: 125481
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260070
Unique aggregates announced from the RIPE address blocks: 161231
RIPE Region origin ASes present in the Internet Routing Table: 28554
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12068
RIPE Region transit ASes present in the Internet Routing Table: 3953
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11574
Number of RIPE addresses announced to Internet: 714310144
Equivalent to 42 /8s, 147 /16s and 130 /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: 129193
Total LACNIC prefixes after maximum aggregation: 28703
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127725
Unique aggregates announced from the LACNIC address blocks: 49555
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2280
LACNIC Region transit ASes present in the Internet Routing Table: 2410
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: 8919
Number of LACNIC addresses announced to Internet: 177938688
Equivalent to 10 /8s, 155 /16s and 33 /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: 31973
Total AfriNIC prefixes after maximum aggregation: 6149
AfriNIC Deaggregation factor: 5.20
Prefixes being announced from the AfriNIC address blocks: 41680
Unique aggregates announced from the AfriNIC address blocks: 13121
AfriNIC Region origin ASes present in the Internet Routing Table: 1823
AfriNIC Prefixes per ASN: 22.86
AfriNIC Region origin ASes announcing only one prefix: 620
AfriNIC Region transit ASes present in the Internet Routing Table: 349
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: 1168
Number of AfriNIC addresses announced to Internet: 107128832
Equivalent to 6 /8s, 98 /16s and 168 /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 9818 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5673 783 681 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4568 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3453 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3368 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2685 858 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 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 9580 11245 3375 AMAZON-02, US
11492 4579 304 657 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3625 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3256 1428 2324 AKAMAI-AS, US
749 3185 54927 2437 DNIC-AS-00749, US
367 2912 3722 1406 DNIC-ASBLK-00306-00371, US
174 2898 6634 657 COGENT-174, US
396982 2752 3639 392 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 7571 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3935 3397 152 AKAMAI-ASN1, NL
9009 3278 285 1588 M247, RO
12389 2866 2301 908 ROSTELECOM-AS, RU
8551 2703 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 596 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
58224 1496 853 593 TCI, IR
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 12396 3385 620 UNINET, MX
10620 3520 496 895 Telmex Colombia S.A., CO
13999 2502 337 640 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1232 340 498 Axtel, S.A.B. de C.V., MX
11664 1126 177 424 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 1548 545 28 RAYA-AS, EG
24863 1507 389 16 LINKdotNET-AS, EG
36992 1365 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1111 71 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 43 Telkom-Internet, ZA
6713 552 1861 34 IAM-AS, MA
36914 545 82 3 KENET-AS, KE
15399 535 55 54 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 12396 3385 620 UNINET, MX
9808 9818 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9580 11245 3375 AMAZON-02, US
12479 7571 1698 148 UNI2-AS, ES
7545 5673 783 681 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4579 304 657 CABLEONE, US
18403 4568 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3935 3397 152 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 9818 9767 CHINAMOBILE-CN China Mobile Communications Grou
12479 7571 7423 UNI2-AS, ES
16509 9580 6205 AMAZON-02, US
7545 5673 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4568 4543 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4579 3922 CABLEONE, US
7552 3877 3857 VIETEL-AS-AP Viettel Group, VN
20940 3935 3783 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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
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 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 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
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 15353 XENTAIN, CA
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 /12:301
/13:576 /14:1194 /15:2110 /16:13435 /17:8222 /18:13865
/19:25047 /20:43897 /21:52170 /22:111458 /23:102631 /24:576793
/25:128 /26:91 /27:140 /28:36 /29:88 /30:20
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6681 7571 UNI2-AS, ES
8151 6365 12396 UNINET, MX
11492 3493 4579 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2661 3625 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2179 2703 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3520 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)
----------------------------------------------
1:2293 2:1541 3:292 4:7 5:4538 6:163
7:6 8:1521 9:1 11:172 12:1479 13:375
14:2336 15:311 16:203 17:362 18:721 20:359
21:4 22:188 23:6609 24:3101 25:2 27:2633
29:19 31:2601 32:62 34:36 35:123 36:2160
37:4494 38:6762 39:901 40:148 41:4274 42:2208
43:2339 44:330 45:17478 46:4359 47:286 49:1906
50:1907 51:574 52:1594 54:359 55:887 56:5
57:146 58:2022 59:1147 60:1019 61:2655 62:2797
63:1933 64:5696 65:2358 66:4998 67:3094 68:1350
69:4104 70:1363 71:587 72:3006 74:2679 75:1591
76:624 77:2473 78:1852 79:2510 80:2151 81:1899
82:1529 83:1259 84:1639 85:3127 86:774 87:2225
88:1273 89:3984 90:668 91:8051 92:2189 93:2638
94:3652 95:4065 96:1288 97:318 98:1032 99:744
100:96 101:1157 102:3306 103:32408 104:4787 105:998
106:912 107:2757 108:1140 109:4051 110:2126 111:3160
112:2065 113:1742 114:1759 115:2050 116:1958 117:2628
118:2749 119:1955 120:1768 121:1278 122:2659 123:2220
124:1556 125:2810 126:28 128:1535 129:930 130:1097
131:1902 132:844 133:410 134:1707 135:351 136:926
137:1153 138:2961 139:1553 140:1321 141:1345 142:1574
143:1575 144:995 145:344 146:2014 147:1694 148:2529
149:2523 150:1037 151:1320 152:1982 153:598 154:5691
155:1374 156:2110 157:1480 158:1089 159:2213 160:2652
161:1625 162:3626 163:1695 164:1639 165:2149 166:1064
167:1728 168:4000 169:804 170:4971 171:995 172:3818
173:3030 174:899 175:1238 176:3709 177:5340 178:3539
179:2469 180:2374 181:3750 182:3424 183:2015 184:2277
185:20734 186:5138 187:4757 188:4140 189:4335 190:9533
191:1892 192:11011 193:9018 194:7384 195:5308 196:3197
197:2722 198:5967 199:7127 200:8482 201:6438 202:10357
203:10255 204:4577 205:3715 206:4446 207:3493 208:4139
209:4916 210:4436 211:2506 212:4284 213:3468 214:1111
215:44 216:6851 217:2876 218:1330 219:423 220:1824
221:1022 222:688 223:2181
End of report
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