[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jan 1 21:31:04 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 01 Jan, 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: 950690
Prefixes after maximum aggregation (per Origin AS): 356936
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 456303
Number of IPv4 prefixes with a valid ROA: 445151
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 505533
Total ASes present in the Internet Routing Table: 75184
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64567
Origin ASes announcing only one prefix: 26131
Transit ASes present in the Internet Routing Table: 10617
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: 5.2
Max AS path length visible: 38
Max AS path prepend of ASN ( 59588) 31
Prefixes from unregistered ASNs in the Routing Table: 1000
Number of instances of unregistered ASNs: 1000
Number of 32-bit ASNs allocated by the RIRs: 43287
Number of 32-bit ASNs visible in the Routing Table: 35611
Prefixes from 32-bit ASNs in the Routing Table: 184015
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: 369
Number of addresses announced to Internet: 3045361152
Equivalent to 181 /8s, 132 /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: 319597
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247421
Total APNIC prefixes after maximum aggregation: 71630
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 240457
Unique aggregates announced from the APNIC address blocks: 99477
APNIC Region origin ASes present in the Internet Routing Table: 13819
APNIC Prefixes per ASN: 17.40
APNIC Region origin ASes announcing only one prefix: 4160
APNIC Region transit ASes present in the Internet Routing Table: 1863
Average APNIC Region AS path length visible: 5.6
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9186
Number of APNIC addresses announced to Internet: 770537536
Equivalent to 45 /8s, 237 /16s and 120 /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: 276363
Total ARIN prefixes after maximum aggregation: 124623
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 281353
Unique aggregates announced from the ARIN address blocks: 133227
ARIN Region origin ASes present in the Internet Routing Table: 19084
ARIN Prefixes per ASN: 14.74
ARIN Region origin ASes announcing only one prefix: 6945
ARIN Region transit ASes present in the Internet Routing Table: 1952
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: 4836
Number of ARIN addresses announced to Internet: 1273965120
Equivalent to 75 /8s, 239 /16s and 42 /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: 265278
Total RIPE prefixes after maximum aggregation: 125239
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259927
Unique aggregates announced from the RIPE address blocks: 161035
RIPE Region origin ASes present in the Internet Routing Table: 28538
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3893
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: 11518
Number of RIPE addresses announced to Internet: 714381440
Equivalent to 42 /8s, 148 /16s and 152 /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: 128620
Total LACNIC prefixes after maximum aggregation: 28699
LACNIC Deaggregation factor: 4.48
Prefixes being announced from the LACNIC address blocks: 127154
Unique aggregates announced from the LACNIC address blocks: 49375
LACNIC Region origin ASes present in the Internet Routing Table: 11059
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2297
LACNIC Region transit ASes present in the Internet Routing Table: 2382
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8911
Number of LACNIC addresses announced to Internet: 178378496
Equivalent to 10 /8s, 161 /16s and 215 /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: 32008
Total AfriNIC prefixes after maximum aggregation: 6044
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 41430
Unique aggregates announced from the AfriNIC address blocks: 12890
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 22.78
AfriNIC Region origin ASes announcing only one prefix: 622
AfriNIC Region transit ASes present in the Internet Routing Table: 341
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: 107855616
Equivalent to 6 /8s, 109 /16s and 191 /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 9777 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5675 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4542 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3842 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3583 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3409 494 250 BBIL-AP BHARTI Airtel Ltd., IN
45899 3354 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2658 856 368 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2161 442 195 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 9419 11194 3352 AMAZON-02, US
11492 4563 303 680 CABLEONE, US
7155 4164 288 96 VIASAT-SP-BACKBONE, US
6327 3567 1320 69 SHAW, CA
22773 3506 3055 301 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3210 1425 2334 AKAMAI-AS, US
749 3162 54930 2414 DNIC-AS-00749, US
367 2965 3838 1418 DNIC-ASBLK-00306-00371, US
396982 2740 3639 386 GOOGLE-CLOUD-PLATFORM, US
7018 2505 23622 1573 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 7564 1714 146 UNI2-AS, ES
39891 4570 271 54 ALJAWWALSTC-AS, SA
20940 4007 3397 141 AKAMAI-ASN1, NL
9009 3489 300 1630 M247, RO
8551 3080 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2886 2300 911 ROSTELECOM-AS, RU
34984 2326 359 597 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1510 872 576 TCI, IR
44477 1451 95 716 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 12150 3384 596 UNINET, MX
10620 3519 497 886 Telmex Colombia S.A., CO
13999 2494 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 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1107 178 422 Techtel LMDS Comunicaciones Interactiva
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1086 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 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1071 69 52 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 533 55 52 WANANCHI-, KE
36914 520 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 12150 3384 596 UNINET, MX
9808 9777 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9419 11194 3352 AMAZON-02, US
12479 7564 1714 146 UNI2-AS, ES
7545 5675 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4570 271 54 ALJAWWALSTC-AS, SA
11492 4563 303 680 CABLEONE, US
18403 4542 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4164 288 96 VIASAT-SP-BACKBONE, US
20940 4007 3397 141 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 9777 9727 CHINAMOBILE-CN China Mobile Communications Grou
12479 7564 7418 UNI2-AS, ES
16509 9419 6067 AMAZON-02, US
7545 5675 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4542 4517 FPT-AS-AP FPT Telecom Company, VN
39891 4570 4516 ALJAWWALSTC-AS, SA
7155 4164 4068 VIASAT-SP-BACKBONE, US
11492 4563 3883 CABLEONE, US
20940 4007 3866 AKAMAI-ASN1, NL
7552 3842 3822 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 /10:36 /11:99 /12:299
/13:579 /14:1192 /15:2101 /16:13472 /17:8288 /18:13958
/19:25192 /20:44029 /21:52254 /22:111567 /23:103144 /24:573995
/25:85 /26:62 /27:135 /28:39 /29:90 /30:19
/31:6 /32:19
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6652 7564 UNI2-AS, ES
8151 6160 12150 UNINET, MX
11492 3477 4563 CABLEONE, US
6327 3371 3567 SHAW, CA
39891 3324 4570 ALJAWWALSTC-AS, SA
7155 3110 4164 VIASAT-SP-BACKBONE, US
8551 2557 3080 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2556 3506 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2129 2472 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)
----------------------------------------------
1:2277 2:1401 3:284 4:7 5:4480 6:163
7:6 8:1506 9:1 11:172 12:1488 13:375
14:2332 15:306 16:206 17:361 18:706 20:362
21:4 22:188 23:6583 24:2991 25:2 27:2585
29:19 31:2574 32:62 34:36 35:119 36:2125
37:4500 38:5922 39:885 40:145 41:4316 42:2196
43:2329 44:327 45:17324 46:4391 47:285 49:1902
50:1898 51:576 52:1590 54:368 55:880 56:5
57:135 58:1922 59:1111 60:1013 61:2633 62:2833
63:1916 64:5679 65:2365 66:5086 67:3075 68:1342
69:4076 70:1336 71:618 72:2991 74:2650 75:1581
76:621 77:2460 78:1836 79:2887 80:2133 81:1888
82:1532 83:1332 84:1620 85:3095 86:787 87:2059
88:1277 89:4003 90:657 91:8016 92:2173 93:2642
94:3628 95:4017 96:1298 97:316 98:1016 99:738
100:94 101:1153 102:3251 103:32393 104:4794 105:1003
106:964 107:2747 108:1149 109:4044 110:2116 111:3157
112:2083 113:1732 114:1747 115:2075 116:1975 117:2627
118:2768 119:1958 120:1756 121:1267 122:2664 123:2198
124:1592 125:2779 128:1501 129:918 130:1087 131:2064
132:847 133:411 134:1704 135:346 136:916 137:1189
138:2896 139:1562 140:1344 141:1347 142:1562 143:1574
144:983 145:340 146:2030 147:1639 148:2490 149:2405
150:1030 151:1249 152:1876 153:599 154:5552 155:1379
156:2118 157:1380 158:1079 159:2215 160:2669 161:1617
162:3607 163:1671 164:1639 165:2145 166:1067 167:1757
168:4024 169:802 170:4936 171:978 172:3777 173:3040
174:891 175:1196 176:3668 177:5507 178:3552 179:2495
180:2369 181:3717 182:3416 183:2004 184:2267 185:20722
186:5094 187:4704 188:4135 189:4307 190:9526 191:1953
192:11049 193:9018 194:7419 195:5316 196:3213 197:2654
198:5973 199:6863 200:8411 201:6320 202:10457 203:10192
204:4603 205:3672 206:4461 207:3479 208:4109 209:4952
210:4418 211:2495 212:4268 213:3442 214:1113 215:50
216:6820 217:2877 218:1303 219:414 220:1820 221:1022
222:683 223:2186
End of report
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