[REN-BGP-stats-all] Global R&E Routing Table Report - Guam view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Nov 19 21:31:37 UTC 2021
Global R&E Routing Table Report 21:25 GMT Fri 19 Nov, 2021
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: 896896
Prefixes after maximum aggregation (per Origin AS): 333743
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 421076
Total ASes present in the Internet Routing Table: 72371
Prefixes per ASN: 12.39
Origin-only ASes present in the Internet Routing Table: 62370
Origin ASes announcing only one prefix: 25172
Transit ASes present in the Internet Routing Table: 10001
Transit-only ASes present in the Internet Routing Table: 344
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 250
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 881
Number of instances of unregistered ASNs: 883
Number of 32-bit ASNs allocated by the RIRs: 37869
Number of 32-bit ASNs visible in the Routing Table: 31461
Prefixes from 32-bit ASNs in the Routing Table: 151578
Number of bogon 32-bit ASNs visible in the Routing Table: 30
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 477
Number of addresses announced to Internet: 3073156992
Equivalent to 183 /8s, 44 /16s and 167 /24s
Percentage of available address space announced: 83.0
Percentage of allocated address space announced: 83.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 307516
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 230364
Total APNIC prefixes after maximum aggregation: 64720
APNIC Deaggregation factor: 3.56
Prefixes being announced from the APNIC address blocks: 224676
Unique aggregates announced from the APNIC address blocks: 92506
APNIC Region origin ASes present in the Internet Routing Table: 12122
APNIC Prefixes per ASN: 18.53
APNIC Region origin ASes announcing only one prefix: 3443
APNIC Region transit ASes present in the Internet Routing Table: 1691
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 37
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7312
Number of APNIC addresses announced to Internet: 774056256
Equivalent to 46 /8s, 35 /16s and 41 /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, 131072-151865
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: 258017
Total ARIN prefixes after maximum aggregation: 118492
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 258151
Unique aggregates announced from the ARIN address blocks: 122501
ARIN Region origin ASes present in the Internet Routing Table: 18956
ARIN Prefixes per ASN: 13.62
ARIN Region origin ASes announcing only one prefix: 6861
ARIN Region transit ASes present in the Internet Routing Table: 1918
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4221
Number of ARIN addresses announced to Internet: 1301664064
Equivalent to 77 /8s, 149 /16s and 209 /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: 256082
Total RIPE prefixes after maximum aggregation: 117585
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 252036
Unique aggregates announced from the RIPE address blocks: 146867
RIPE Region origin ASes present in the Internet Routing Table: 28184
RIPE Prefixes per ASN: 8.94
RIPE Region origin ASes announcing only one prefix: 12101
RIPE Region transit ASes present in the Internet Routing Table: 3850
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 250
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10555
Number of RIPE addresses announced to Internet: 712510848
Equivalent to 42 /8s, 120 /16s and 13 /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
196608-213403
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: 123618
Total LACNIC prefixes after maximum aggregation: 26984
LACNIC Deaggregation factor: 4.58
Prefixes being announced from the LACNIC address blocks: 124449
Unique aggregates announced from the LACNIC address blocks: 47494
LACNIC Region origin ASes present in the Internet Routing Table: 10800
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2237
LACNIC Region transit ASes present in the Internet Routing Table: 2096
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8469
Number of LACNIC addresses announced to Internet: 176297216
Equivalent to 10 /8s, 130 /16s and 21 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + 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: 27934
Total AfriNIC prefixes after maximum aggregation: 5282
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 37101
Unique aggregates announced from the AfriNIC address blocks: 11279
AfriNIC Region origin ASes present in the Internet Routing Table: 1577
AfriNIC Prefixes per ASN: 23.53
AfriNIC Region origin ASes announcing only one prefix: 530
AfriNIC Region transit ASes present in the Internet Routing Table: 301
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 23
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 904
Number of AfriNIC addresses announced to Internet: 108342784
Equivalent to 6 /8s, 117 /16s and 46 /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 8707 8999 54 CHINAMOBILE-CN China Mobile Communicati
7545 5860 787 683 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3595 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3508 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3314 1896 54 VNPT-AS-VN VNPT Corp, VN
4766 2254 11374 574 KIXS-AS-KR Korea Telecom, KR
9498 2178 476 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2135 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2119 429 201 TATACOMM-AS TATA Communications formerl
24560 1986 835 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 5979 10008 2567 AMAZON-02, US
11492 4605 305 827 CABLEONE, US
22773 4050 3070 381 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
16625 3675 1892 2552 AKAMAI-AS, US
6327 3389 1318 65 SHAW, CA
749 2890 50784 2146 DNIC-AS-00749, US
30036 2596 373 162 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2527 5027 441 CENTURYLINK-US-LEGACY-QWEST, US
7018 2254 24164 1441 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
47331 7883 1056 3438 TTNET, TR
12479 6876 1711 149 UNI2-AS, ES
20940 3956 3362 241 AKAMAI-ASN1, NL
8551 3372 378 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3271 187 23 ALJAWWALSTC-AS, SA
12389 2905 2279 897 ROSTELECOM-AS, RU
9009 2518 258 1324 M247, GB
34984 2201 354 600 TELLCOM-AS, TR
58224 1744 915 582 TCI, IR
61317 1643 215 926 ASDETUK www.heficed.com, 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 10628 3450 578 Uninet S.A. de C.V., MX
10620 3257 491 826 Telmex Colombia S.A., CO
11830 2465 369 62 Instituto Costarricense de Electricidad
13999 1644 287 456 Mega Cable, S.A. de C.V., MX
6503 1515 358 471 Axtel, S.A.B. de C.V., MX
28573 1364 2314 251 CLARO S.A., BR
3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1135 2351 138 TIM SA, BR
6147 1098 369 21 Telefonica del Peru S.A.A., PE
11664 971 188 444 Techtel LMDS Comunicaciones Interactiva
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 1636 393 21 LINKdotNET-AS, EG
24835 1553 507 33 RAYA-AS, EG
36992 1285 1430 270 ETISALAT-MISR, EG
36903 1183 537 110 MT-MPLS, MA
36935 703 523 44 Vodafone-, EG
29571 672 68 11 ORANGE-COTE-IVOIRE, CI
6713 613 1863 34 IAM-AS, MA
15399 523 50 31 WANANCHI-, KE
37342 470 32 1 MOVITEL, MZ
23889 430 232 16 MauritiusTelecom, MU
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 10628 3450 578 Uninet S.A. de C.V., MX
9808 8707 8999 54 CHINAMOBILE-CN China Mobile Communicati
47331 7883 1056 3438 TTNET, TR
12479 6876 1711 149 UNI2-AS, ES
16509 5979 10008 2567 AMAZON-02, US
7545 5860 787 683 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4605 305 827 CABLEONE, US
22773 4050 3070 381 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3956 3362 241 AKAMAI-ASN1, NL
7155 3950 264 30 VIASAT-SP-BACKBONE, US
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 8707 8653 CHINAMOBILE-CN China Mobile Communications Grou
12479 6876 6727 UNI2-AS, ES
7545 5860 5177 TPG-INTERNET-AP TPG Telecom Limited, AU
47331 7883 4445 TTNET, TR
7155 3950 3920 VIASAT-SP-BACKBONE, US
11492 4605 3778 CABLEONE, US
20940 3956 3715 AKAMAI-ASN1, NL
22773 4050 3669 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3595 3576 VIETEL-AS-AP Viettel Group, VN
7713 3508 3451 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.127.133.128/25 11096 FLORIDANET, US
192.88.99.0/24 1103 SURFNET-NL SURFnet, The Netherlands, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.252.160.0/24 Origin: 398968 GROUP-IID-01, US
23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.161.0/24 Origin: 398968 GROUP-IID-01, US
23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.162.0/24 Origin: 398968 GROUP-IID-01, US
23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
23.252.163.0/24 Origin: 398968 GROUP-IID-01, US
23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE
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 /9:13 /10:40 /11:101 /12:306
/13:595 /14:1213 /15:2099 /16:13638 /17:8296 /18:14056
/19:25368 /20:42908 /21:52304 /22:109240 /23:98780 /24:527351
/25:139 /26:123 /27:128 /28:61 /29:87 /30:18
/31:2 /32:14
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
47331 7084 7883 TTNET, TR
12479 5830 6876 UNI2-AS, ES
8151 4428 10628 Uninet S.A. de C.V., MX
11492 3558 4605 CABLEONE, US
6327 3197 3389 SHAW, CA
7155 3040 3950 VIASAT-SP-BACKBONE, US
22773 3008 4050 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2835 3372 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 2807 3271 ALJAWWALSTC-AS, SA
30036 2252 2596 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1913 2:1225 3:144 4:21 5:3737 6:100
7:5 8:1555 9:1 10:1 11:172 12:1712
13:413 14:2262 15:125 16:32 17:374 18:129
20:153 21:4 22:188 23:5315 24:2408 25:4
27:2639 29:19 31:2448 32:116 34:1 35:48
36:1707 37:3955 38:2376 39:661 40:164 41:3953
42:1045 43:2127 44:297 45:16751 46:3826 47:323
49:1680 50:1880 51:103 52:1358 54:288 55:653
56:4 57:62 58:1778 59:1051 60:939 61:2297
62:2459 63:1966 64:5447 65:2365 66:5080 67:2935
68:1205 69:4155 70:1360 71:688 72:3160 74:2654
75:1512 76:710 77:2301 78:3881 79:2706 80:1911
81:1700 82:1418 83:1180 84:1315 85:3593 86:705
87:1899 88:2613 89:3215 90:497 91:7607 92:1912
93:2595 94:3283 95:4537 96:1299 97:348 98:982
99:911 100:76 101:1304 102:1939 103:27758 104:4119
105:459 106:844 107:2389 108:763 109:3952 110:1959
111:3110 112:1965 113:1498 114:1570 115:2178 116:1880
117:2441 118:2256 119:1904 120:1597 121:1029 122:2575
123:2172 124:1555 125:1914 128:1662 129:1115 130:934
131:2218 132:800 133:366 134:1916 135:283 136:777
137:1016 138:2717 139:1239 140:840 141:1321 142:1230
143:1426 144:1264 145:331 146:1657 147:1468 148:2265
149:1588 150:855 151:1084 152:1664 153:522 154:3467
155:1368 156:1861 157:1203 158:991 159:2020 160:2279
161:1278 162:3424 163:1236 164:1691 165:1522 166:596
167:1713 168:3896 169:687 170:4666 171:810 172:2842
173:3050 174:1005 175:1168 176:3521 177:5677 178:3078
179:2302 180:2340 181:2636 182:3149 183:1934 184:2412
185:19209 186:4760 187:4127 188:3763 189:3513 190:8947
191:1810 192:11070 193:8471 194:6948 195:5001 196:2925
197:2454 198:6054 199:6012 200:7791 201:5909 202:10460
203:10333 204:4501 205:3399 206:3857 207:3409 208:4058
209:4667 210:4146 211:2354 212:3901 213:3425 214:1164
215:64 216:6479 217:2743 218:1205 219:460 220:2016
221:990 222:695 223:2029
End of report
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