[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Dec 24 21:31:15 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 24 Dec, 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: 950534
Prefixes after maximum aggregation (per Origin AS): 356689
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 455726
Number of IPv4 prefixes with a valid ROA: 445982
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 504547
Total ASes present in the Internet Routing Table: 75184
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64555
Origin ASes announcing only one prefix: 26109
Transit ASes present in the Internet Routing Table: 10629
Transit-only ASes present in the Internet Routing Table: 483
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 (203217) 33
Prefixes from unregistered ASNs in the Routing Table: 1008
Number of instances of unregistered ASNs: 1008
Number of 32-bit ASNs allocated by the RIRs: 43270
Number of 32-bit ASNs visible in the Routing Table: 35600
Prefixes from 32-bit ASNs in the Routing Table: 183691
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 384
Number of addresses announced to Internet: 3047589376
Equivalent to 181 /8s, 166 /16s and 134 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 319726
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247341
Total APNIC prefixes after maximum aggregation: 71522
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 240426
Unique aggregates announced from the APNIC address blocks: 99529
APNIC Region origin ASes present in the Internet Routing Table: 13817
APNIC Prefixes per ASN: 17.40
APNIC Region origin ASes announcing only one prefix: 4164
APNIC Region transit ASes present in the Internet Routing Table: 1863
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9181
Number of APNIC addresses announced to Internet: 770620224
Equivalent to 45 /8s, 238 /16s and 187 /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: 276074
Total ARIN prefixes after maximum aggregation: 124566
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 281033
Unique aggregates announced from the ARIN address blocks: 132912
ARIN Region origin ASes present in the Internet Routing Table: 19074
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6937
ARIN Region transit ASes present in the Internet Routing Table: 1951
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: 4834
Number of ARIN addresses announced to Internet: 1276093248
Equivalent to 76 /8s, 15 /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: 265509
Total RIPE prefixes after maximum aggregation: 125182
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 260139
Unique aggregates announced from the RIPE address blocks: 160863
RIPE Region origin ASes present in the Internet Routing Table: 28547
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12104
RIPE Region transit ASes present in the Internet Routing Table: 3911
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11512
Number of RIPE addresses announced to Internet: 714422912
Equivalent to 42 /8s, 149 /16s and 58 /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: 128824
Total LACNIC prefixes after maximum aggregation: 28687
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127362
Unique aggregates announced from the LACNIC address blocks: 49375
LACNIC Region origin ASes present in the Internet Routing Table: 11060
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2285
LACNIC Region transit ASes present in the Internet Routing Table: 2376
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 38
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8913
Number of LACNIC addresses announced to Internet: 178381824
Equivalent to 10 /8s, 161 /16s and 228 /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: 31778
Total AfriNIC prefixes after maximum aggregation: 6028
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 41190
Unique aggregates announced from the AfriNIC address blocks: 12733
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 22.64
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 339
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1160
Number of AfriNIC addresses announced to Internet: 107824384
Equivalent to 6 /8s, 109 /16s and 69 /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 9770 8737 47 CHINAMOBILE-CN China Mobile Communicati
7545 5674 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4532 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3840 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3588 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3355 1872 98 VNPT-AS-VN VNPT Corp, VN
9498 3303 494 250 BBIL-AP BHARTI Airtel Ltd., IN
24560 2655 856 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2231 11258 587 KIXS-AS-KR Korea Telecom, KR
4755 2163 442 195 TATACOMM-AS TATA Communications formerl
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 9417 11193 3354 AMAZON-02, US
11492 4562 303 680 CABLEONE, US
7155 4164 288 96 VIASAT-SP-BACKBONE, US
6327 3567 1320 69 SHAW, CA
22773 3484 3055 300 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3208 1422 2333 AKAMAI-AS, US
749 3162 54930 2414 DNIC-AS-00749, US
367 2965 3855 1414 DNIC-ASBLK-00306-00371, US
396982 2739 3638 385 GOOGLE-CLOUD-PLATFORM, US
7018 2523 23623 1570 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 7566 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 3999 3397 140 AKAMAI-ASN1, NL
9009 3496 300 1633 M247, RO
8551 3364 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2882 2300 910 ROSTELECOM-AS, RU
34984 2332 360 595 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1513 873 579 TCI, IR
44477 1450 95 717 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 12141 3381 594 UNINET, MX
10620 3519 497 886 Telmex Colombia S.A., CO
13999 2493 339 636 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1244 341 502 Axtel, S.A.B. de C.V., MX
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1098 177 429 Techtel LMDS Comunicaciones Interactiva
6147 1087 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
24863 1588 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1053 68 50 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 555 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 534 56 53 WANANCHI-, KE
36914 530 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 12141 3381 594 UNINET, MX
9808 9770 8737 47 CHINAMOBILE-CN China Mobile Communicati
16509 9417 11193 3354 AMAZON-02, US
12479 7566 1714 146 UNI2-AS, ES
7545 5674 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4562 303 680 CABLEONE, US
18403 4532 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4164 288 96 VIASAT-SP-BACKBONE, US
20940 3999 3397 140 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 9770 9723 CHINAMOBILE-CN China Mobile Communications Grou
12479 7566 7420 UNI2-AS, ES
16509 9417 6063 AMAZON-02, US
7545 5674 4988 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 4516 ALJAWWALSTC-AS, SA
18403 4532 4507 FPT-AS-AP FPT Telecom Company, VN
7155 4164 4068 VIASAT-SP-BACKBONE, US
11492 4562 3882 CABLEONE, US
20940 3999 3859 AKAMAI-ASN1, NL
7552 3840 3820 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 8.10.69.0/24 174 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 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /11:99 /12:299
/13:579 /14:1192 /15:2102 /16:13471 /17:8290 /18:13968
/19:25196 /20:44031 /21:52284 /22:111570 /23:103246 /24:573687
/25:84 /26:62 /27:135 /28:39 /29:90 /30:19
/31:6 /32:18
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6654 7566 UNI2-AS, ES
8151 6156 12141 UNINET, MX
11492 3476 4562 CABLEONE, US
6327 3371 3567 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3110 4164 VIASAT-SP-BACKBONE, US
8551 2841 3364 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2535 3484 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2122 3519 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)
----------------------------------------------
1:2279 2:1407 3:283 4:7 5:4473 6:163
7:6 8:1503 9:1 11:172 12:1490 13:375
14:2332 15:306 16:206 17:362 18:704 20:362
21:4 22:188 23:6570 24:2993 25:2 27:2642
29:19 31:2579 32:62 34:36 35:118 36:2101
37:4498 38:5864 39:883 40:145 41:4284 42:2190
43:2339 44:329 45:17325 46:4442 47:286 49:1905
50:1902 51:575 52:1592 54:377 55:886 56:5
57:135 58:1923 59:1114 60:1013 61:2550 62:2825
63:1918 64:5676 65:2363 66:5072 67:3085 68:1336
69:4070 70:1326 71:617 72:2996 74:2654 75:1582
76:621 77:2459 78:1834 79:3018 80:2130 81:1876
82:1536 83:1337 84:1616 85:3018 86:788 87:2062
88:1279 89:3989 90:659 91:8023 92:2173 93:2646
94:3634 95:4013 96:1299 97:316 98:1015 99:737
100:94 101:1150 102:3255 103:32457 104:4810 105:1003
106:973 107:2762 108:1148 109:4199 110:2121 111:3156
112:2077 113:1731 114:1751 115:2075 116:1978 117:2571
118:2757 119:1959 120:1756 121:1256 122:2662 123:2199
124:1592 125:2771 128:1497 129:918 130:1086 131:2064
132:887 133:411 134:1708 135:335 136:918 137:1187
138:2902 139:1558 140:1343 141:1357 142:1560 143:1565
144:984 145:339 146:2032 147:1645 148:2490 149:2397
150:1029 151:1312 152:1852 153:599 154:5473 155:1378
156:2119 157:1378 158:1080 159:2215 160:2668 161:1618
162:3610 163:1641 164:1635 165:1901 166:1071 167:1755
168:4019 169:797 170:4924 171:979 172:3774 173:3045
174:892 175:1237 176:3659 177:5494 178:3554 179:2461
180:2355 181:3715 182:3414 183:2006 184:2267 185:20715
186:5146 187:4714 188:4056 189:4278 190:9545 191:1948
192:11045 193:9021 194:7411 195:5307 196:3179 197:2670
198:5973 199:6859 200:8425 201:6356 202:10443 203:10175
204:4607 205:3680 206:4463 207:3478 208:4110 209:4943
210:4401 211:2496 212:4260 213:3437 214:1116 215:49
216:6805 217:2873 218:1307 219:415 220:1797 221:1022
222:696 223:2189
End of report
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