[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Feb 22 21:30:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 22 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: 952243
Prefixes after maximum aggregation (per Origin AS): 356948
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 457022
Number of IPv4 prefixes with a valid ROA: 458507
Number of IPv4 prefixes with an invalid ROA: 7
Number of IPv4 prefixes with no ROA: 493729
Total ASes present in the Internet Routing Table: 75450
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64690
Origin ASes announcing only one prefix: 26194
Transit ASes present in the Internet Routing Table: 10760
Transit-only ASes present in the Internet Routing Table: 502
Paths with bogon ASNs present in the IPv4 Routing Table: 94
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: 1088
Number of instances of unregistered ASNs: 1092
Number of 32-bit ASNs allocated by the RIRs: 43676
Number of 32-bit ASNs visible in the Routing Table: 35915
Prefixes from 32-bit ASNs in the Routing Table: 186044
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 402
Number of addresses announced to Internet: 3041738880
Equivalent to 181 /8s, 77 /16s and 64 /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: 318439
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247843
Total APNIC prefixes after maximum aggregation: 72030
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 240917
Unique aggregates announced from the APNIC address blocks: 99887
APNIC Region origin ASes present in the Internet Routing Table: 13937
APNIC Prefixes per ASN: 17.29
APNIC Region origin ASes announcing only one prefix: 4207
APNIC Region transit ASes present in the Internet Routing Table: 1885
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: 9341
Number of APNIC addresses announced to Internet: 774181952
Equivalent to 46 /8s, 37 /16s and 20 /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: 275941
Total ARIN prefixes after maximum aggregation: 123383
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 280562
Unique aggregates announced from the ARIN address blocks: 132152
ARIN Region origin ASes present in the Internet Routing Table: 19107
ARIN Prefixes per ASN: 14.68
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1971
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: 4848
Number of ARIN addresses announced to Internet: 1269874752
Equivalent to 75 /8s, 176 /16s and 192 /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: 266009
Total RIPE prefixes after maximum aggregation: 125882
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260860
Unique aggregates announced from the RIPE address blocks: 161963
RIPE Region origin ASes present in the Internet Routing Table: 28592
RIPE Prefixes per ASN: 9.12
RIPE Region origin ASes announcing only one prefix: 12104
RIPE Region transit ASes present in the Internet Routing Table: 3964
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11630
Number of RIPE addresses announced to Internet: 713502720
Equivalent to 42 /8s, 135 /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: 129324
Total LACNIC prefixes after maximum aggregation: 28831
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127763
Unique aggregates announced from the LACNIC address blocks: 49488
LACNIC Region origin ASes present in the Internet Routing Table: 11076
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2292
LACNIC Region transit ASes present in the Internet Routing Table: 2409
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8924
Number of LACNIC addresses announced to Internet: 177726208
Equivalent to 10 /8s, 151 /16s and 227 /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: 32038
Total AfriNIC prefixes after maximum aggregation: 6093
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 41739
Unique aggregates announced from the AfriNIC address blocks: 13204
AfriNIC Region origin ASes present in the Internet Routing Table: 1824
AfriNIC Prefixes per ASN: 22.88
AfriNIC Region origin ASes announcing only one prefix: 620
AfriNIC Region transit ASes present in the Internet Routing Table: 348
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 48
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1172
Number of AfriNIC addresses announced to Internet: 106199808
Equivalent to 6 /8s, 84 /16s and 123 /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 9820 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5652 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4558 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3479 496 248 BBIL-AP BHARTI Airtel Ltd., IN
45899 3372 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2737 860 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2172 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 9632 11236 3313 AMAZON-02, US
11492 4581 304 644 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3617 3062 298 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3241 1411 2308 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3103 6637 655 COGENT-174, US
367 2926 3698 1425 DNIC-ASBLK-00306-00371, US
396982 2757 3639 396 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 7610 1714 147 UNI2-AS, ES
39891 4754 286 59 ALJAWWALSTC-AS, SA
20940 3913 3396 146 AKAMAI-ASN1, NL
9009 3254 283 1582 M247, RO
12389 2876 2304 908 ROSTELECOM-AS, RU
8551 2653 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2351 363 595 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1502 1852 14 TE-AS TE-AS, EG
44477 1490 97 709 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 12489 3368 609 UNINET, MX
10620 3523 496 891 Telmex Colombia S.A., CO
13999 2517 341 645 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1328 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1212 340 498 Axtel, S.A.B. de C.V., MX
11664 1142 179 419 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 1548 389 16 LINKdotNET-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1141 73 64 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 556 315 40 Telkom-Internet, ZA
36914 555 82 3 KENET-AS, KE
6713 554 1861 34 IAM-AS, MA
15399 524 55 53 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 12489 3368 609 UNINET, MX
9808 9820 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9632 11236 3313 AMAZON-02, US
12479 7610 1714 147 UNI2-AS, ES
7545 5652 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 286 59 ALJAWWALSTC-AS, SA
11492 4581 304 644 CABLEONE, US
18403 4558 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3913 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 9820 9768 CHINAMOBILE-CN China Mobile Communications Grou
12479 7610 7463 UNI2-AS, ES
16509 9632 6319 AMAZON-02, US
7545 5652 4980 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4754 4695 ALJAWWALSTC-AS, SA
18403 4558 4533 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4581 3937 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3913 3767 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
215433 UNALLOCATED 5.144.176.0/24 30823 AUROLOGIC aurologic GmbH, DE
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, 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
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, 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
23.159.169.0/24 Origin: 40676 AS40676, US
23.159.169.0/24 Transit: 3257 GTT-BACKBONE GTT, 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
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
/13:574 /14:1190 /15:2101 /16:13411 /17:8221 /18:13859
/19:24990 /20:43821 /21:51793 /22:111240 /23:101912 /24:577887
/25:129 /26:83 /27:139 /28:36 /29:89 /30:20
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6725 7610 UNI2-AS, ES
8151 6443 12489 UNINET, MX
11492 3494 4581 CABLEONE, US
39891 3436 4754 ALJAWWALSTC-AS, SA
6327 3393 3596 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2655 3617 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2148 2491 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2129 2653 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2129 3523 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)
----------------------------------------------
1:2280 2:1518 3:299 4:8 5:4561 6:164
7:6 8:1507 9:1 11:172 12:1468 13:389
14:2351 15:313 16:205 17:368 18:738 20:363
21:4 22:188 23:6621 24:3095 25:2 27:2630
29:19 31:2603 32:54 34:40 35:123 36:2180
37:4522 38:7028 39:893 40:137 41:4241 42:2180
43:2333 44:332 45:17511 46:4427 47:287 49:1913
50:1916 51:577 52:1584 54:312 55:884 56:5
57:156 58:2026 59:1122 60:1019 61:2619 62:2772
63:1923 64:5692 65:2347 66:4773 67:3082 68:1350
69:4071 70:1363 71:583 72:2968 74:2615 75:1591
76:625 77:2524 78:1854 79:2476 80:2152 81:1910
82:1515 83:1255 84:1637 85:3108 86:839 87:2232
88:1278 89:4028 90:677 91:8045 92:2191 93:2651
94:3677 95:4098 96:1286 97:312 98:1032 99:745
100:93 101:1159 102:3334 103:32431 104:4776 105:1002
106:927 107:2765 108:1125 109:4069 110:2118 111:3164
112:2036 113:1762 114:1766 115:2053 116:1963 117:2629
118:2751 119:1955 120:1786 121:1276 122:2699 123:2226
124:1559 125:2837 126:28 128:1554 129:930 130:1110
131:1920 132:836 133:412 134:1710 135:354 136:936
137:1161 138:2990 139:1544 140:1375 141:1355 142:1578
143:1528 144:991 145:345 146:2027 147:1715 148:2533
149:2550 150:1041 151:1323 152:1988 153:596 154:5756
155:1379 156:2118 157:1561 158:1096 159:2232 160:2662
161:1635 162:3624 163:1704 164:1659 165:2138 166:1067
167:1728 168:3997 169:796 170:4968 171:1007 172:3845
173:3045 174:896 175:1241 176:3704 177:5343 178:3575
179:2459 180:2380 181:3737 182:3408 183:1978 184:2266
185:20851 186:5163 187:4833 188:4156 189:4365 190:9492
191:1859 192:11012 193:9043 194:7477 195:5346 196:3196
197:2752 198:5971 199:7238 200:8423 201:6412 202:10381
203:10210 204:4553 205:3752 206:4507 207:3512 208:4147
209:4991 210:4444 211:2479 212:4330 213:3460 214:1111
215:44 216:6753 217:2893 218:1334 219:408 220:1821
221:1023 222:693 223:2186
End of report
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