[REN-BGP-stats-all] Global R&E Routing Table Report - Guam view
REN Routing Table Report
cscora at frr.nsrc.org
Fri Dec 3 21:31:56 UTC 2021
Global R&E Routing Table Report 21:25 GMT Fri 03 Dec, 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: 898033
Prefixes after maximum aggregation (per Origin AS): 334230
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 421406
Total ASes present in the Internet Routing Table: 72410
Prefixes per ASN: 12.40
Origin-only ASes present in the Internet Routing Table: 62407
Origin ASes announcing only one prefix: 25164
Transit ASes present in the Internet Routing Table: 10003
Transit-only ASes present in the Internet Routing Table: 352
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 55
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 892
Number of instances of unregistered ASNs: 894
Number of 32-bit ASNs allocated by the RIRs: 37976
Number of 32-bit ASNs visible in the Routing Table: 31543
Prefixes from 32-bit ASNs in the Routing Table: 152130
Number of bogon 32-bit ASNs visible in the Routing Table: 35
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 862
Number of addresses announced to Internet: 3073984896
Equivalent to 183 /8s, 57 /16s and 73 /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: 307547
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 230614
Total APNIC prefixes after maximum aggregation: 64951
APNIC Deaggregation factor: 3.55
Prefixes being announced from the APNIC address blocks: 225716
Unique aggregates announced from the APNIC address blocks: 92589
APNIC Region origin ASes present in the Internet Routing Table: 12120
APNIC Prefixes per ASN: 18.62
APNIC Region origin ASes announcing only one prefix: 3431
APNIC Region transit ASes present in the Internet Routing Table: 1689
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: 773668416
Equivalent to 46 /8s, 29 /16s and 62 /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: 258446
Total ARIN prefixes after maximum aggregation: 118417
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 258150
Unique aggregates announced from the ARIN address blocks: 122114
ARIN Region origin ASes present in the Internet Routing Table: 18964
ARIN Prefixes per ASN: 13.61
ARIN Region origin ASes announcing only one prefix: 6862
ARIN Region transit ASes present in the Internet Routing Table: 1911
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: 4246
Number of ARIN addresses announced to Internet: 1301212480
Equivalent to 77 /8s, 142 /16s and 237 /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: 256139
Total RIPE prefixes after maximum aggregation: 117824
RIPE Deaggregation factor: 2.17
Prefixes being announced from the RIPE address blocks: 252000
Unique aggregates announced from the RIPE address blocks: 147113
RIPE Region origin ASes present in the Internet Routing Table: 28193
RIPE Prefixes per ASN: 8.94
RIPE Region origin ASes announcing only one prefix: 12093
RIPE Region transit ASes present in the Internet Routing Table: 3833
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10581
Number of RIPE addresses announced to Internet: 713792896
Equivalent to 42 /8s, 139 /16s and 157 /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: 123741
Total LACNIC prefixes after maximum aggregation: 27069
LACNIC Deaggregation factor: 4.57
Prefixes being announced from the LACNIC address blocks: 124540
Unique aggregates announced from the LACNIC address blocks: 47549
LACNIC Region origin ASes present in the Internet Routing Table: 10820
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2248
LACNIC Region transit ASes present in the Internet Routing Table: 2115
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: 8492
Number of LACNIC addresses announced to Internet: 176370688
Equivalent to 10 /8s, 131 /16s and 52 /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: 28201
Total AfriNIC prefixes after maximum aggregation: 5294
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 36759
Unique aggregates announced from the AfriNIC address blocks: 11247
AfriNIC Region origin ASes present in the Internet Routing Table: 1582
AfriNIC Prefixes per ASN: 23.24
AfriNIC Region origin ASes announcing only one prefix: 530
AfriNIC Region transit ASes present in the Internet Routing Table: 302
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 912
Number of AfriNIC addresses announced to Internet: 108384768
Equivalent to 6 /8s, 117 /16s and 210 /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 8741 8999 54 CHINAMOBILE-CN China Mobile Communicati
7545 5857 787 680 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3590 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3485 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3344 1896 54 VNPT-AS-VN VNPT Corp, VN
4766 2251 11374 575 KIXS-AS-KR Korea Telecom, KR
9498 2191 476 241 BBIL-AP BHARTI Airtel Ltd., IN
45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2120 429 203 TATACOMM-AS TATA Communications formerl
24560 1997 840 366 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 6025 10031 2580 AMAZON-02, US
11492 4593 304 819 CABLEONE, US
22773 4019 3068 373 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
16625 3672 1893 2554 AKAMAI-AS, US
6327 3390 1318 64 SHAW, CA
749 2890 50784 2146 DNIC-AS-00749, US
30036 2605 374 127 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2527 5043 437 CENTURYLINK-US-LEGACY-QWEST, US
20115 2236 3032 502 CHARTER-20115, 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 7935 1061 3416 TTNET, TR
12479 6858 1733 150 UNI2-AS, ES
20940 3915 3361 227 AKAMAI-ASN1, NL
8551 3456 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3271 187 23 ALJAWWALSTC-AS, SA
12389 2908 2279 898 ROSTELECOM-AS, RU
9009 2573 264 1349 M247, GB
34984 2204 355 598 TELLCOM-AS, TR
58224 1753 917 576 TCI, IR
61317 1657 214 929 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 10646 3450 584 Uninet S.A. de C.V., MX
10620 3261 491 828 Telmex Colombia S.A., CO
11830 2469 369 62 Instituto Costarricense de Electricidad
13999 1623 286 456 Mega Cable, S.A. de C.V., MX
6503 1435 355 522 Axtel, S.A.B. de C.V., MX
28573 1373 2317 261 CLARO S.A., BR
3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1133 2350 136 TIM SA, BR
6147 1089 370 21 Telefonica del Peru S.A.A., PE
11664 981 189 442 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 1625 393 21 LINKdotNET-AS, EG
24835 1549 499 32 RAYA-AS, EG
36992 1287 1430 268 ETISALAT-MISR, EG
36903 1195 543 114 MT-MPLS, MA
29571 825 68 11 ORANGE-COTE-IVOIRE, CI
36935 704 523 44 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 523 50 31 WANANCHI-, KE
37342 470 32 1 MOVITEL, MZ
23889 429 232 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 10646 3450 584 Uninet S.A. de C.V., MX
9808 8741 8999 54 CHINAMOBILE-CN China Mobile Communicati
47331 7935 1061 3416 TTNET, TR
12479 6858 1733 150 UNI2-AS, ES
16509 6025 10031 2580 AMAZON-02, US
7545 5857 787 680 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4593 304 819 CABLEONE, US
22773 4019 3068 373 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3950 264 30 VIASAT-SP-BACKBONE, US
20940 3915 3361 227 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 8741 8687 CHINAMOBILE-CN China Mobile Communications Grou
12479 6858 6708 UNI2-AS, ES
7545 5857 5177 TPG-INTERNET-AP TPG Telecom Limited, AU
47331 7935 4519 TTNET, TR
7155 3950 3920 VIASAT-SP-BACKBONE, US
11492 4593 3774 CABLEONE, US
20940 3915 3688 AKAMAI-ASN1, NL
22773 4019 3646 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3590 3570 VIETEL-AS-AP Viettel Group, VN
16509 6025 3445 AMAZON-02, US
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
23.170.250.0/24 Origin: 210907 PEACEWEB-AS This AS Number is used by Pe
23.170.250.0/24 Transit: 47869 NETROUTING-AS, NL
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
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 /12:307
/13:594 /14:1213 /15:2099 /16:13624 /17:8334 /18:14067
/19:25320 /20:42868 /21:52224 /22:109261 /23:98696 /24:528686
/25:133 /26:122 /27:128 /28:65 /29:89 /30:18
/31:2 /32:13
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
47331 7136 7935 TTNET, TR
12479 5789 6858 UNI2-AS, ES
8151 4460 10646 Uninet S.A. de C.V., MX
11492 3546 4593 CABLEONE, US
6327 3199 3390 SHAW, CA
7155 3040 3950 VIASAT-SP-BACKBONE, US
22773 2992 4019 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2920 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 2807 3271 ALJAWWALSTC-AS, SA
30036 2260 2605 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1927 2:1215 3:147 4:21 5:3746 6:100
7:5 8:1576 9:1 10:1 11:172 12:1706
13:409 14:2295 15:133 16:32 17:374 18:130
20:152 21:4 22:188 23:5341 24:2404 25:4
27:2644 29:19 31:2421 32:116 34:1 35:48
36:1745 37:3957 38:2394 39:663 40:166 41:3971
42:1034 43:2128 44:298 45:16655 46:3742 47:322
49:1663 50:1888 51:104 52:1358 54:290 55:727
56:4 57:62 58:1785 59:1052 60:944 61:2326
62:2448 63:1977 64:5446 65:2367 66:5042 67:2950
68:1217 69:4171 70:1357 71:685 72:3165 74:2653
75:1512 76:710 77:2226 78:3900 79:2719 80:1922
81:1671 82:1424 83:1184 84:1313 85:3591 86:703
87:1902 88:2617 89:3163 90:482 91:7608 92:1898
93:2604 94:3278 95:4555 96:1300 97:344 98:987
99:899 100:76 101:1328 102:1948 103:27794 104:4094
105:452 106:850 107:2384 108:767 109:4037 110:2066
111:3099 112:1981 113:1504 114:1573 115:2189 116:1884
117:2491 118:2316 119:1903 120:1592 121:1050 122:2573
123:2166 124:1553 125:2030 128:1601 129:1117 130:933
131:2217 132:798 133:364 134:1925 135:288 136:798
137:1015 138:2727 139:1232 140:818 141:1322 142:1235
143:1437 144:1258 145:331 146:1720 147:1474 148:2253
149:1581 150:855 151:1071 152:1670 153:524 154:3439
155:1357 156:1872 157:1206 158:990 159:2028 160:2381
161:1274 162:3433 163:1248 164:1710 165:1530 166:609
167:1717 168:3893 169:690 170:4704 171:813 172:2876
173:3062 174:1008 175:1176 176:3485 177:5709 178:3065
179:2331 180:2341 181:2669 182:3161 183:1938 184:2412
185:19241 186:4778 187:4169 188:3611 189:3517 190:8938
191:1797 192:11098 193:8509 194:6962 195:5035 196:2971
197:2573 198:6045 199:6026 200:7851 201:5918 202:10474
203:10323 204:4518 205:3386 206:3881 207:3387 208:4048
209:4688 210:4154 211:2428 212:3942 213:3447 214:1160
215:62 216:6488 217:2722 218:1214 219:458 220:2083
221:988 222:698 223:2107
End of report
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